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.
14+
Recommended for adolescents from the age of fourteen
Integer Examples
Intellect 0.3 in
(900-3121)×(2100-2118)=39978
Intellect 1.3 in
6600-100×100=-3400
Intellect 2.3 in
-1925+48×75+2661=4336
Intellect 3.3 in
(8372+1628)÷(-18-7)=-400
Logics 0.3 in
4×5×5=100
Logics 1.3 in
-50×(-93)=4650
Logics 2.3 in
-4788÷(-2)÷(-2)=-1197
Logics 3.3 in
-528÷(16×(-3))=11
Logics 4.3 in
21×(-30×4)÷(-24)=105
Decimal Examples
Residual 1.3 dp
74÷2=37
Denary 0.4 dp
115.2÷384=0.3
Denary 1.4 dp
17.25×0.004=0.069
Denary 2.4 dp
529.2÷282.24=1.875
Denary 3.4 dp
44.46÷247=0.18
Denary 4.4 dp
38.8×24.25÷0.97=970
Denary 5.4 dp
(143.208÷3.4)÷405=0.104
Definition 0.3 dp
93.74+(0.894+1.356)×0.02=93.785
Definition 0.4 dp
1.25×(506.925-314.925)×0.008=1.92
Definition 1.4 dp
3.52×0.05+530.528=530.704
Definition 2.4 dp
302.4÷168+13.328÷7=3.704
Definition 3.3 dp
(0.5+0.75)×(84.706-44.706)=50
Definition 3.4 dp
8.224-(299.981-299.801)×7.6=6.856
Negatory 0.3 dn
-25.734+8×8.918=45.61
Negatory 0.4 dn
-876.24-(1.227+11.773)×9.52=-1000
Negatory 1.4 dn
673.92÷6.5+124.249=227.929
Negatory 2.4 dn
538.683+200×0.288×6.25=898.683
Negatory 3.3 dn
9.3×(0.614+9.386)÷4=23.25
Negatory 3.4 dn
(11.044+1.756)×(-51.194-11.306)=-800
Residual_ENG 1.3 dp
43÷25=1.72
Fraction Examples
Denominator 0.3 fn
101/273+26605/819+6452/117=88/1
Denominator 2.3 fn
-4595/204+110/17+1078/51=61/12
Denominator 3.3 fn
-398/11-(-31967/561+23603/561)=-234/11
Fragment 0.3 fp
162/5×(404/19÷1616/19)=81/10
Fragment 3.3 fp
13/58÷(19/2×1/19)=13/29
Limited 0.2 fp
158/51×(6/5+37/40)=79/12
Limited 1.3 fp
1/2×35/2+313/4=87/1
Limited 2.2 fp
255/11×(25/34-3/34)=15/1
Complete 0.2 fn
(-3/7-116/7)×20/17=-20/1
Complete 1.3 fn
6/11÷72/55-473/804=-23/134
Complete 2.2 fn
-9/40×(-1/8-31/8)=9/10
Comparisons
Doted 0.4 dn
-438.714+756.739 > 82.342-199.254
Doted 3.4 dn
3.125×(-16.896) < -13.845÷1.3
Descent 0.3 fn
39/1×(-24/13) < 79/1×80/79
Descent 2.3 fn
553/9-7025/639 > 97/71-31/2
Descent 3.3 fn
-219/4÷(-34091/516) > 95/3÷(-475/183)
Equations
Quadratic 0.1 in
x2=16
Quadratic 1.1 in
5x2=0
Quadratic 2.1 in
-6x2-48x=0
Quadratic 3.1 in
-2x2+6x+8=0
System 0.1 ip
13x÷y=13
System 1.2 ip
y-x=5
System 2.1 ip
10x×2y=100
System 3.1 ip
7y-4x=23
Set 0.1 in
y+3x=-24
Set 1.1 in
-x+y=-6
Set 2.1 in
-9y×x=900
Set 3.1 in
-10y+10x=0
Language Exercises
Russian Vocabulary 2.5
впр сядку
English Vocabulary 1.5
cal ulation
English Vocabulary 2.5
a knowledge
English Vocabulary 3.4
presu ably
Lexicon 1.5
pro essional [vocational]
Lexicon 2.4
fort eth [count]
Infinitive 1.3
wind wound [wind]
Infinitive 3.2
sat [sit]
15+
Recommended for adolescents from the age of fifteen
Integer Examples
Logics 0.4 in
-600×20=-12000
Logics 1.4 in
209952÷(-162)=-1296
Logics 2.4 in
-63×(-159)×41=410697
Logics 3.4 in
-15×(-160×(-25))=-60000
Logics 4.4 in
-288000÷(100×(-40))×875=63000
Fraction Examples
Limited 0.3 fp
(50/3+203/24)×40/67=15/1
Limited 2.3 fp
(81/133-4/7)×741/140=39/196
Complete 0.3 fn
9/56÷3/14-95/4=-23/1
Complete 2.3 fn
-351/908÷(1/10+2/5)=-351/454
Equations
Quadratic 0.2 in
-75x2-7500x=0
Quadratic 1.2 in
43x2=44032
Quadratic 2.2 in
3x2+210x=0
Quadratic 3.2 in
x2+95x+450=0
System 0.2 ip
81y+21x=6750
System 1.3 ip
y-x=110
System 2.2 ip
140y÷30x=35
System 3.2 ip
30y-20x=750
Set 0.2 in
-39y-36x=-540
Set 1.2 in
-y-x=8
Set 2.2 in
3402x÷21y=-729
Set 3.2 in
-33x-5y=-2830
Language Exercises
Russian Vocabulary 3.5
надв е
English Vocabulary 3.5
contrib tion
Lexicon 2.5
comb nation [union]
Infinitive 2.3
buy [buy]
16+
Recommended for adolescents from the age of fifteen
Equations
Quadratic 0.3 in
-29x2+580x+609=0
Quadratic 1.3 in
29x2=3158100
Quadratic 2.3 in
-153x2+44370x=0
Quadratic 3.3 in
-x2+121x+1452=0
System 0.3 ip
40y-40x=24440
System 2.3 ip
10y×3x=614400
System 3.3 ip
157y-9x=57925
Set 0.3 in
108y-930x=183060
Set 1.3 in
-x+y=399
Set 2.3 in
16y×x=-8000000
Set 3.3 in
821y+122x=-644484
Language Exercises
Infinitive 3.3
send [send]
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