MathExamle.com

Age Restriction

This page contains a set of links to mathematical exercises. They are ordered by age restriction. For each age, there are corresponding exercises grouped into separate categories. Expand the lists and see the proposed options for mathematical examples.

5+
Recommended for children from five years old
Integer Examples
 
Step-by-step Tasks
 
6+
Recommended for children from six years
Integer Examples
 
Step-by-step Tasks
 
7+
Recommended for children from seven years
Integer Examples
 
 
 
 
 
 
 
Step-by-step Tasks
 
Comparisons
 
 
 
Language Exercises
 
8+
Recommended for children from eight years
Integer Examples
 
 
 
Beginner 1.4 ip
199+19=218
 
Beginner 2.4 ip
504-109=395
 
Beginner 3.4 ip
749-181=568
 
 
Beginner 5.2 ip
4+(14-8)=10
 
 
 
 
 
 
Step-by-step Tasks
 
Comparisons
 
 
 
 
Natural 2.2 ip
50-35 < 10+55
 
Natural 3.1 ip
8÷2 < 7÷1
Equations
 
Language Exercises
 
9+
Recommended for children from nine years
Integer Examples
 
 
 
Beginner 4.4 ip
9+11+111=131
 
Beginner 5.3 ip
82-(48-36)=70
 
Cognizant 0.1 ip
20÷2×(3×2)=60
 
 
 
 
 
Cognizant 5.1 ip
(4×20)÷2=40
 
Cognizant 6.1 ip
4÷2×(10×4)=80
 
 
Column 1.2 ip
5811+3090=8901
 
Column 2.2 ip
6531-2831=3700
 
Column 3.2 ip
8747-4847=3900
 
 
 
Numeracy 1.1 ip
46×3-90=48
 
Numeracy 2.1 ip
40+3×3+47=96
 
 
Step-by-step Tasks
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Division #23
22÷11=2
 
 
Division #25
30÷3=10
 
Division #26
80÷4=20
 
 
Division #28
24÷2=12
 
Division #29
36÷2=18
 
Division #30
60÷30=2
 
 
Division #32
119÷7=17
 
Division #33
72÷4=18
 
Division #34
88÷8=11
 
 
 
 
Division #38
320÷10=32
 
Division #39
108÷9=12
 
Comparisons
 
 
Natural 0.2 ip
56-35 > 10+4
 
 
Natural 2.3 ip
993-373 < 919-183
 
Natural 3.2 ip
100÷50 < 3×26
Equations
 
 
 
 
Language Exercises
 
10+
Recommended for children from ten years
Integer Examples
 
 
Beginner 0.4 ip
254+623=877
 
Beginner 1.5 ip
141211+55934=197145
 
Beginner 2.5 ip
791251-82566=708685
 
Beginner 3.5 ip
174686+125314=300000
 
Beginner 5.4 ip
93+(937-95)=935
 
Cognizant 0.2 ip
4×9×5=180
 
Cognizant 1.3 ip
100×70=7000
 
Cognizant 2.3 ip
6888÷3=2296
 
 
Cognizant 4.2 ip
400÷4÷2=50
 
Cognizant 5.2 ip
40×(2×2)=160
 
Cognizant 6.2 ip
39÷13×(25×2)=150
 
 
Column 1.3 ip
242327+357673=600000
 
Column 2.3 ip
395396-182878=212518
 
Column 3.3 ip
314000+235759=549759
 
Multiplier 1.2 ip
6615×2=13230
 
Multiplier 1.3 ip
1900×26=49400
 
 
Numeracy 0.1 ip
64-4×12=16
 
Numeracy 1.2 ip
687-6×102=75
 
Numeracy 2.2 ip
124+92÷23+422=550
 
Numeracy 3.1 ip
(37+23)÷(58-48)=6
 
 
Comparisons
 
 
Natural 0.3 ip
3×17 > 780÷20
 
Natural 1.4 ip
151770 < 829427
 
Natural 2.4 ip
900508-5407 > 439545-227813
 
Natural 3.3 ip
360÷9 = 560÷14
Equations
 
 
Linear 0.1 ip
3×(10-x)=6
 
Linear 1.3 ip
x-250=240
 
Linear 2.3 ip
330÷x=33
 
Linear 3.2 ip
x-43=37
 
Linear 4.1 ip
(x-1)×5=10
Rounding
 
 
Round 1.1 ip
181≈18
 
Round 1.2 ip
6039≈60
 
Round 2.1 ip
917-215≈70
Language Exercises
 
 
Russian Vocabulary 2.3
п недельник
 
 
 
Lexicon 1.2
s fely [securely]
 
Lexicon 2.2
l kely [probably]
 
Infinitive 1.1
undergo       undergone [undergo]
11+
Recommended for children from the age of eleven
Integer Examples
 
 
Beginner 0.5 ip
452220-(652958-560738)=360000
 
Beginner 4.5 ip
957089-7288-549801=400000
 
Beginner 5.5 ip
956690-(928328-12477)=40839
 
 
Conversant 1.5 in
-770000+924199=154199
 
 
Cognizant 0.3 ip
2×1250=2500
 
Cognizant 4.3 ip
50×6÷5=60
 
Cognizant 5.3 ip
120÷(15÷3)=24
 
Cognizant 6.3 ip
126÷(9÷3)×37=1554
 
 
Multiplier 1.4 ip
8118×869=7054542
 
Divisor 1.3 ip
1200÷10=120
 
Numeracy 0.2 ip
137×2+60÷2=304
 
Numeracy 0.3 ip
541+12×12+15=700
 
Numeracy 1.3 ip
7000÷350+7117=7137
 
Numeracy 2.3 ip
3659-34×20+1204=4183
 
Numeracy 3.2 ip
220-912÷(2+74)=208
 
Numeracy 3.3 ip
(598-570)×(21+22)=1204
 
Divisor_ENG 1.3 ip
6000÷20=300
 
Decimal Examples
 
 
Partitive 0.1 dp
2.5+8-3=7.5
 
Partitive 0.2 dp
49.5-(11.9+33.2)=4.4
 
Partitive 1.1 dp
8.4-3.9=4.5
 
Partitive 1.2 dp
63.9-37.9=26
 
Partitive 2.1 dp
9.7-7.8+6.1=8
 
Partitive 2.2 dp
17.4+2+58.6=78
 
Partitive 3.1 dp
1.2+(0.9+5)=7.1
 
Partitive 3.2 dp
65.9-(42.6-2)=25.3
 
 
Denary 1.1 dp
7×3.6=25.2
 
Denary 2.1 dp
39.6÷0.8=49.5
 
Denary 3.1 dp
3.6×4=14.4
 
Fraction Examples
 
 
Numerator 1.1 fp
1/6+1/2=2/3
Comparisons
 
 
Natural 0.4 ip
12×200 < 330981÷7
 
Natural 3.4 ip
499904÷214 > 3×64
 
 
 
Ceil 2.1 in
-2-6 > -4-5
 
Ceil 3.1 in
-2×3 > 4×(-2)
 
Point 1.1 dp
73 > 64.9
 
Point 2.1 dp
98.1-22.4 < 84.4-5.9
 
Improper 1.1 fp
7/10 > 2/3
 
Improper 1.2 fp
81/23 > 38/69
 
Improper 2.1 fp
3/5+1/5 = 3/10+1/2
Equations
 
 
 
Linear 0.3 ip
352÷(5+x)=32
 
Linear 3.3 ip
30+x÷65=41
 
Linear 4.2 ip
(19+x)×4=76
 
Linear 4.3 ip
(x+4)×40=960
 
 
Lineal 2.1 in
x÷(-7)=-1
Rounding
 
 
 
Rounding 2.1 dp
48.8+1.1≈50
 
Round 0.1 ip
9×101≈91
 
Round 0.2 ip
9379-1047≈83
 
Round 0.3 ip
535855≈536
 
Round 1.3 ip
844542≈845
 
Round 2.2 ip
9109+131≈92
 
Round 2.3 ip
220000+66769≈287
 
Round 3.1 ip
410÷5≈8
 
Round 3.2 ip
1117×5≈56
 
Round 3.3 ip
153401×3≈460
Language Exercises
 
 
Russian Vocabulary 1.4
игн рировать
 
Russian Vocabulary 3.3
сост заться
 
 
 
 
Lexicon 1.3
tr ding [commerce]
 
Infinitive 2.1
mislay             [mislay]
12+
Recommended for children from the age of twelve
Integer Examples
 
 
 
Conversant 0.2 in
-(1-0)-(1-7)=5
 
Conversant 0.3 in
-30+(-93+73)=-50
 
 
 
 
 
 
Conversant 3.2 in
4-(-11+12)=3
 
Conversant 3.3 in
-7-(38+22)=-67
 
Conversant 4.1 in
-(0+5)-(7-4)=-8
 
Conversant 4.2 in
(16-18)+(3-20)=-19
 
Conversant 4.3 in
(87-29)-(29+70)=-41
 
Cognizant 0.4 ip
220800÷1104=200
 
Cognizant 1.4 ip
350×140=49000
 
Cognizant 2.4 ip
270000÷750=360
 
Cognizant 3.4 ip
849×664=563736
 
Cognizant 4.4 ip
222000÷5÷6=7400
 
Cognizant 5.4 ip
(250000÷5)÷250=200
 
Cognizant 6.4 ip
109×(336÷8)÷14=327
 
Multiplier 1.5 ip
51004×1300=66305200
 
Divisor 1.4 ip
2400÷24=100
 
Intellect 0.1 in
-17-(10+9)÷19=-18
 
Intellect 1.1 in
16×3-90=-42
 
Intellect 2.1 in
-20-7×8+23=-53
 
Intellect 3.1 in
(25+5)÷(64-59)=6
 
Logics 0.1 in
-6×(-3)×5=90
 
Logics 1.1 in
-50÷5=-10
 
Logics 2.1 in
48÷4÷(-3)=-4
 
Logics 3.1 in
(-80÷2)÷(-4)=10
 
Logics 4.1 in
80÷2÷(-2×2)=-10
 
Divisor_ENG 1.4 ip
65961÷21=3141
Decimal Examples
 
 
Partitive 0.3 dp
1.18+13.67+21.89=36.74
 
Partitive 1.3 dp
1.07+25=26.07
 
Partitive 2.3 dp
0.88+53.43+11.69=66
 
Partitive 3.3 dp
81.49+(73-57.47)=97.02
 
Split 0.1 dn
3.8+1.1=4.9
 
Split 0.2 dn
-14.3+(55.7-63.9)=-22.5
 
Split 1.1 dn
-2.9+3.1=0.2
 
Split 1.2 dn
33.7-5.7=28
 
Split 2.1 dn
-4+6.8-4.8=-2
 
Split 2.2 dn
8.9+52.4-52.3=9
 
Split 3.1 dn
-3.7-(6.9-8.6)=-2
 
Split 3.2 dn
18+(-31.6+50.5)=36.9
 
Residual 1.1 dp
27÷2=13.5
 
Divisional 1.2 dp
2.86÷0.13=22
 
Denary 0.1 dp
1.6×0.5×40=32
 
Denary 1.2 dp
1.92×32.5=62.4
 
Denary 2.2 dp
16.8÷2.4=7
 
Denary 3.2 dp
5.6×0.05=0.28
 
Denary 4.1 dp
10.5×6×0.4=25.2
 
Denary 5.1 dp
(10÷0.8)÷2.5=5
 
Definition 0.1 dp
36÷4.8+0.6×20=19.5
 
Definition 1.1 dp
27÷1.5-16.9=1.1
 
Definition 2.1 dp
68.7-1.2÷2.4×96=20.7
 
Definition 3.1 dp
62.6÷(4.8-2.8)÷62.6=0.5
 
Negatory 1.1 dn
-10.2-15.6÷2.4=-16.7
 
Negatory 2.1 dn
-12×0.3+1.6÷0.8=-1.6
 
 
Divisional_ENG 1.2 dp
45.24÷3.77=12
Fraction Examples
 
 
Numerator 0.1 fp
4/5-(1/4+1/4)=3/10
 
Numerator 0.2 fp
29/5-(59/30-13/18)=41/9
 
Numerator 1.2 fp
2/3+307/75=119/25
 
Numerator 2.1 fp
7/9-1/9-4/9=2/9
 
Numerator 2.2 fp
39/5-29/5-82/75=68/75
 
Numerator 3.1 fp
3/4-(1/4+1/4)=1/4
 
Numerator 3.2 fp
2/3+(25/3-13/20)=167/20
 
Denominator 0.1 fn
-1/3+3/4+1/4=2/3
 
Denominator 1.1 fn
7/10-1/10=3/5
 
Denominator 2.1 fn
-2/5-1/10-1/10=-3/5
 
Denominator 3.1 fn
-1/3+(1/3-1/3)=-1/3
 
Fragment 1.1 fp
3/4×44/9=11/3
 
Fragment 1.2 fp
7/11×121/7=11/1
 
Fragment 2.1 fp
1/3×3/2×25/3=25/6
 
Reduction 1.1 fp
126/45=14/5
 
 
Limited 1.1 fp
2/3×7/6+32/9=13/3
Comparisons
 
 
Ceil 0.2 in
82 > -20
 
Ceil 0.3 in
-735 < 706
 
 
Ceil 1.3 in
678 > -681
 
Ceil 2.2 in
60-2 > 82-90
 
Ceil 2.3 in
-44+961 > 8+2
 
Ceil 3.2 in
-12×(-3) > 68÷(-2)
 
Ceil 3.3 in
-84×(-9) > 150×3
 
Point 0.1 dp
4+68.6 < 84.9-12.1
 
Point 0.2 dp
31-30 < 86.89-63.35
 
Point 1.2 dp
2.65 < 5.67
 
Point 1.3 dp
78.106 > 10.016
 
Point 1.4 dp
811.262 > 811.242
 
Point 2.2 dp
98.73-1.14 > 7.39+0.53
 
Point 2.3 dp
5.3+28.228 > 15.373+8.373
 
Point 3.1 dp
3×0.9 < 0.5×15
 
Point 3.2 dp
28×1.8 > 18.36÷2
 
Doted 0.1 dn
-53.9-15.1 < 50.3+12
 
Doted 0.2 dn
-66.38+4.06 < 48.74-8.78
 
Doted 1.1 dn
28.1 < 33.6
 
Doted 1.2 dn
76.46 < 97.17
 
Doted 2.1 dn
4.7+6.4 < 21.4+27.6
 
Doted 2.2 dn
-33.13-16.15 < -17.65-31.62
 
Doted 3.1 dn
6×(-2.8) < -1.2×12.5
 
Doted 3.2 dn
-1.05×8.8 > -2×4.63
 
Improper 0.1 fp
3/5-1/10 = 1/4+1/4
 
Improper 0.2 fp
6/47+14/47 = 667/94-627/94
 
Improper 1.3 fp
92/397 < 8/11
 
Improper 2.2 fp
1/2+1/20 < 1/3+1/3
 
Improper 2.3 fp
257/3-4543/303 > 22909/808-20613/808
 
Improper 3.1 fp
4/5×5/6 = 1/3÷1/2
 
Improper 3.2 fp
1/6×120/59 < 1/2×20/11
 
Descent 1.1 fn
1/6 > 1/10
 
Descent 1.2 fn
12/13 > 1/2
 
Descent 2.1 fn
1/1-4/5 < 1/2-1/6
Equations
 
 
 
Lineal 0.2 in
x×2+68=-10
 
 
Lineal 1.3 in
-x+157=-163
 
 
Lineal 2.3 in
x÷3=-291
 
 
Lineal 3.2 in
x÷10+1=-1
 
Lineal 4.1 in
(-x+6)×3=9
 
Lineal 4.2 in
-6×(-72+x)=72
Rounding
 
 
Rounding 0.1 dp
10.4×3≈31
 
Rounding 0.2 dp
37.12+36.15≈73.3
 
Rounding 1.2 dp
81.38≈81.4
 
Rounding 1.3 dp
61.596≈61.6
 
Rounding 2.2 dp
56.95-34.17≈22.8
 
Rounding 2.3 dp
94.006-31.514≈62.49
 
Rounding 3.1 dp
21.5×1.5≈32
 
Rounding 3.2 dp
49÷67.97≈0.7
Language Exercises
 
 
Russian Vocabulary 2.4
бр дячий
 
 
Lexicon 2.3
attac  [join]
 
Infinitive 1.2
waylay       waylaid [waylay]
 
Infinitive 3.1
see             [see]
13+
Recommended for adolescents from the age of thirteen
Integer Examples
 
 
Conversant 0.4 in
-(2+338)+(202-832)=-970
 
Conversant 0.5 in
828000-168565=659435
 
Conversant 1.4 in
-110-610=-720
 
Conversant 2.4 in
-413+822-641=-232
 
Conversant 2.5 in
232056+913665-686147=459574
 
Conversant 3.4 in
806+(-803-181)=-178
 
Conversant 3.5 in
583000-(856644-390000)=116356
 
Conversant 4.4 in
(530-357)-(750+291)=-868
 
Conversant 4.5 in
-(100000+90000)-(249388-209388)=-230000
 
Divisor 1.5 ip
19600÷196=100
 
Intellect 0.2 in
-706+918÷(28+26)=-689
 
Intellect 1.2 in
-262×5+360=-950
 
Intellect 2.2 in
430-960÷80+189=607
 
Intellect 3.2 in
165+(474-114)÷180=167
 
Logics 0.2 in
-210÷(6÷(-3))=105
 
Logics 1.2 in
-10×20=-200
 
Logics 2.2 in
-20×25÷2=-250
 
Logics 3.2 in
-4×(5×5)=-100
 
Logics 4.2 in
-720÷(-36÷3)÷15=4
 
Divisor_ENG 1.5 ip
9852759÷567=17377
Decimal Examples
 
 
Partitive 0.4 dp
599.447-549.447=50
 
Partitive 1.4 dp
589.082-100=489.082
 
Partitive 2.4 dp
399.054-63.768+347.714=683
 
Partitive 3.4 dp
423.627+(374.827-30)=768.454
 
Split 0.3 dn
21-21.29-73.7=-73.99
 
Split 0.4 dn
-71-489.921=-560.921
 
Split 1.3 dn
78.2+11.8=90
 
Split 1.4 dn
488.989+344.754=833.743
 
Split 2.3 dn
70.32+73.49-80.24=63.57
 
Split 2.4 dn
401.855+140.627-592.507=-50.025
 
Split 3.3 dn
62.85+(-56.6+55.19)=61.44
 
Split 3.4 dn
-396.158-(388.251-24.409)=-760
 
Residual 1.2 dp
99÷12=8.25
 
Divisional 1.3 dp
0.013÷0.04=0.325
 
Denary 0.2 dp
7.2÷15=0.48
 
Denary 0.3 dp
18.81÷13.75=1.368
 
Denary 1.3 dp
6.075×5.12=31.104
 
Denary 2.3 dp
1.125÷3=0.375
 
Denary 3.3 dp
1.1×0.04=0.044
 
Denary 4.2 dp
4÷0.4×1.6=16
 
Denary 4.3 dp
35.64÷88÷1.35=0.3
 
Denary 5.2 dp
47.88÷(63.84÷3)=2.25
 
Denary 5.3 dp
0.009×(2.56×3.125)=0.072
 
Definition 0.2 dp
52.92÷1.47-19=17
 
Definition 1.2 dp
50.4÷6.72-3.27=4.23
 
Definition 1.3 dp
98.091+18.63÷12.42=99.591
 
Definition 2.2 dp
2.32×37.5-2.56×18.75=39
 
Definition 2.3 dp
6×0.16+20×0.015=1.26
 
Definition 3.2 dp
(90-88.57)×(19.5+4.5)=34.32
 
Negatory 0.1 dn
11+28.5×1.2+2.8=48
 
Negatory 0.2 dn
-21.28+41.6÷1.25=12
 
Negatory 1.2 dn
-10.5×2-21.74=-42.74
 
Negatory 1.3 dn
54.72÷30-43.92=-42.096
 
Negatory 2.2 dn
8.75×0.64-5.7×8=-40
 
Negatory 2.3 dn
-4.788÷0.672+1.44÷22.5=-7.061
 
Negatory 3.1 dn
1.6÷(-0.5-1.1)÷2=-0.5
 
Negatory 3.2 dn
-2.61×(22.32+1.68)÷4=-15.66
 
 
Fraction Examples
 
 
Numerator 0.3 fp
3903/187+6179/748+2840/153=1717/36
 
Numerator 1.3 fp
53/13+77/13=10/1
 
Numerator 2.3 fp
4/15+272/5+25334/645=20198/215
 
Numerator 3.3 fp
84037/891-(14552/891-13378/891)=93/1
 
Denominator 0.2 fn
1/6-13/6=-2/1
 
Denominator 1.2 fn
1/2+7/10=6/5
 
Denominator 1.3 fn
49/6+1049/90=892/45
 
Denominator 2.2 fn
5/62+49/62+159/31=6/1
 
Denominator 3.2 fn
71/95-(-1/5-269/38)=305/38
 
Fragment 0.1 fp
1/2÷3/4×9/7=6/7
 
Fragment 0.2 fp
44/3÷22/13÷13/2=4/3
 
Fragment 1.3 fp
304/9÷3154/81=72/83
 
Fragment 2.2 fp
2/3×59/2÷236/5=5/12
 
Fragment 2.3 fp
41/2÷123/4×45/2=15/1
 
Fragment 3.1 fp
(3/4×16/3)÷7/5=20/7
 
Fragment 3.2 fp
189/40÷(21/13÷7/39)=21/40
 
Reduction 1.3 fp
3552/5400=148/225
 
Limited 0.1 fp
5/4+1/3÷2/9=11/4
 
Limited 1.2 fp
18/19-18/19÷36/17=1/2
 
Limited 2.1 fp
27/4÷(1/2+1/4)=9/1
 
Complete 0.1 fn
-4/5-1/2×32/5=-4/1
 
Complete 1.1 fn
3/4×50/9+5/2=20/3
 
Complete 1.2 fn
5/7÷1/35-81/13=244/13
 
Complete 2.1 fn
(22/3-17/3)×12/5=4/1
Comparisons
 
 
Ceil 0.4 in
-910000 < 380600
 
Ceil 1.4 in
-809034 < 652031
 
Ceil 2.4 in
-410000-51370 > -287597-173825
 
Ceil 3.4 in
46×(-99) = -396198÷87
 
Point 0.3 dp
30.683 < 51.991
 
Point 0.4 dp
7.28×7.5 < 1.875×240
 
Point 2.4 dp
925.983-860.483 < 48.669+24.331
 
Point 3.3 dp
1.38×8.5 < 33.75×1.6
 
Point 3.4 dp
280.824÷4 < 561.664÷8
 
Doted 0.3 dn
-92+41 > -91.036+40.026
 
Doted 1.3 dn
11.471 > -11.454
 
Doted 1.4 dn
-339 < -338.998
 
Doted 2.3 dn
0.666+6.49 < 22.547-4.547
 
Doted 2.4 dn
78.618+44.684 < -3.756+583.756
 
Doted 3.3 dn
-65.04÷(-1.355) > 15×(-3.201)
 
Improper 0.3 fp
71/2+1417/116 < 3/4+643/10
 
Improper 3.3 fp
1/5×298/123 < 18673/410×295/142
 
Descent 0.1 fn
-3/5÷(-7/10) > 2/3×3/4
 
Descent 0.2 fn
-5/2+2/1 < 11/2-19/9
 
Descent 1.3 fn
53437/604 > -13406/151
 
Descent 2.2 fn
1/3+38/11 < -92/99+971/99
 
Descent 3.1 fn
-4/5×(-3/4) < -1/2÷(-3/4)
 
Descent 3.2 fn
-700/99×(-88/75) > -6/1×(-43/34)
Equations
 
 
Lineal 0.3 in
32×(-x)=960
 
Lineal 3.3 in
29×x+848=-892
 
Lineal 4.3 in
-768÷(x+873)=-256
 
Rounding
 
 
Rounding 0.3 dp
0.561×76.391≈42.86
 
Rounding 3.3 dp
16×5≈80
Language Exercises
 
 
Russian Vocabulary 1.5
семант ка
 
Russian Vocabulary 3.4
мульт пликация
 
 
 
Lexicon 1.4
motorc cle [moped]
 
Infinitive 2.2
swell             [swell]
14+
Recommended for adolescents from the age of fourteen
Integer Examples
 
 
Intellect 0.3 in
-5067-264÷88=-5070
 
Intellect 1.3 in
-1326-40×60=-3726
 
Intellect 2.3 in
-4070+51842÷23÷49=-4024
 
Intellect 3.3 in
(1100+8980)÷(6142-5806)=30
 
Logics 0.3 in
-15×(-60)÷50=18
 
 
Logics 2.3 in
5×20÷(-10)=-10
 
Logics 3.3 in
-32×(-25×(-5))=-4000
 
Logics 4.3 in
-221÷17×(6÷(-3))=26
Decimal Examples
 
 
Residual 1.3 dp
24÷60=0.4
 
Denary 0.4 dp
167.552÷152.32=1.1
 
Denary 1.4 dp
40×0.001=0.04
 
Denary 2.4 dp
0.506÷5.06=0.1
 
Denary 3.4 dp
0.6×0.06=0.036
 
Denary 4.4 dp
1.28×250×0.125=40
 
Denary 5.4 dp
(6.25×48)÷19.2=15.625
 
Definition 0.3 dp
3.078÷1.35+5×7.168=38.12
 
Definition 0.4 dp
130.06÷(119.396-114.751)÷345.679=0.081
 
Definition 1.4 dp
262.198-1.25×80=162.198
 
Definition 2.4 dp
11.776÷256+212.8×0.035=7.494
 
Definition 3.3 dp
(0.807+0.153)÷(97-93.16)=0.25
 
Definition 3.4 dp
8.125×(2.256+1.512)÷13=2.355
 
Negatory 0.3 dn
-0.78×54+58.046=15.926
 
Negatory 0.4 dn
329-437.4÷0.6=-400
 
Negatory 1.4 dn
2.7×17.55-15.385=32
 
Negatory 2.4 dn
841.234-122.4÷9.375-988.178=-160
 
Negatory 3.3 dn
9.3×(0.614+9.386)÷4=23.25
 
Negatory 3.4 dn
253.724+(-560.692-271.308)÷32.5=228.124
 
Fraction Examples
 
 
Denominator 0.3 fn
-173/9-448/9=-69/1
 
Denominator 2.3 fn
-1/5-7/15-1671/22=-5057/66
 
Denominator 3.3 fn
12/5-(13/4-68/5)=51/4
 
Fragment 0.3 fp
57/2×20/19=30/1
 
Fragment 3.3 fp
38/5×(289/7÷578/7)=19/5
 
Limited 0.2 fp
1255/36-27/32×2104/81=233/18
 
Limited 1.3 fp
1/2÷9/118+247/9=34/1
 
Limited 2.2 fp
34/5÷(159/7-145/7)=17/5
 
Complete 0.2 fn
19/3÷(-5/9-10/63)=-133/15
 
Complete 1.3 fn
-6450/617+274/9×216/137=23166/617
 
Complete 2.2 fn
784/29÷(-19/2-79/2)=-16/29
Comparisons
 
 
Doted 0.4 dn
599.73÷30 > 578.772÷46
 
Doted 3.4 dn
-179.667÷(-9) < -18.75×(-1.408)
 
Descent 0.3 fn
160/349+6/349 > 50/1-645/13
 
Descent 2.3 fn
4577/219+5983/219 > 1333/33-412/33
 
Descent 3.3 fn
25383/620÷8461/184 < -6071/110÷(-467/11)
Equations
 
 
 
 
 
 
 
 
System 2.1 ip
720x÷3y=800
 
 
Set 0.1 in
y×15x=-300
 
 
Set 2.1 in
-144x÷4y=-108
 
Set 3.1 in
-10y+10x=0
Language Exercises
 
 
Russian Vocabulary 2.5
ижд венчество
 
 
 
 
Lexicon 1.5
ent usiasm [delight]
 
Lexicon 2.4
fort eth [count]
 
Infinitive 1.3
spread spread       [spread]
 
Infinitive 3.2
sit             [sit]
15+
Recommended for adolescents from the age of fifteen
Integer Examples
 
 
Logics 0.4 in
-2910×134÷(-67×(-2))=-2910
 
Logics 1.4 in
44000÷4=11000
 
Logics 2.4 in
-99×27×106=-283338
 
Logics 3.4 in
24×(354×62)=526752
 
Logics 4.4 in
-846×(-51×702)÷918=32994
Fraction Examples
 
 
Limited 0.3 fp
1/3÷19/39-77/304=131/304
 
Limited 2.3 fp
(7/68+11/17)÷1173/478=239/782
 
Complete 0.3 fn
-3117/298-15/149×217/30=-1667/149
 
Complete 2.3 fn
(1/4+1/4)÷1/116=58/1
Equations
 
 
Quadratic 0.2 in
-2x2+26x+280=0
 
 
Quadratic 2.2 in
-84x2+3948x=0
 
Quadratic 3.2 in
-x2-41x+1220=0
 
System 0.2 ip
23y×x=17112
 
 
System 2.2 ip
140y÷30x=35
 
System 3.2 ip
55y+44x=6490
 
Set 0.2 in
-x-y=79
 
Set 1.2 in
-x-y=-20
 
Set 2.2 in
-13x×26y=38532
 
Set 3.2 in
-20y+91x=38
Language Exercises
 
 
 
 
Lexicon 2.5
adv nced [forward]
 
Infinitive 2.3
outfight             [outfight]
16+
Recommended for adolescents from the age of fifteen
Equations
 
 
Quadratic 0.3 in
-29x2+580x+609=0
 
Quadratic 1.3 in
14x2=201600
 
Quadratic 2.3 in
-153x2+44370x=0
 
Quadratic 3.3 in
3x2+288x+6045=0
 
System 0.3 ip
562y-64x=18440
 
System 2.3 ip
11y×2x=5017320
 
System 3.3 ip
132x+108y=93720
 
Set 0.3 in
-46x+254y=95236
 
Set 1.3 in
-y-x=-370
 
Set 2.3 in
y×4x=146880
 
Set 3.3 in
-100y-40x=-57560
Language Exercises
 
 
Infinitive 3.3
outsell             [outsell]

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