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
(10000-4900)÷(144+60)=25
Intellect 1.3 in
-5956+26×2185=50854
Intellect 2.3 in
29600+1200×54÷27=32000
Intellect 3.3 in
(2936-23936)÷(-12-2)=1500
Logics 0.3 in
(-5×45)÷3=-75
Logics 1.3 in
72×(-90)=-6480
Logics 2.3 in
54×15×(-6)=-4860
Logics 3.3 in
(-800÷(-25))÷(-4)=-8
Logics 4.3 in
4×(-46÷(-2))×(-42)=-3864
Decimal Examples
Residual 1.3 dp
88÷64=1.375
Denary 0.4 dp
1.38×0.3÷1.725=0.24
Denary 1.4 dp
50.625×0.384=19.44
Denary 2.4 dp
5.544÷0.504=11
Denary 3.4 dp
51.48÷3.75=13.728
Denary 4.4 dp
74.8×13×0.055=53.482
Denary 5.4 dp
(4×0.011)÷2=0.022
Definition 0.3 dp
37.078-12×0.58×3.125=15.328
Definition 0.4 dp
205.384×(0.5+1)÷385.095=0.8
Definition 1.4 dp
309.816+1.84÷10=310
Definition 2.4 dp
936.92+2.7÷2.4-400=538.045
Definition 3.3 dp
(0.521+0.007)÷(1.8+2.6)=0.12
Definition 3.4 dp
30×(4.894+5.312)×1.6=489.888
Negatory 0.3 dn
50.5-(0.652+0.158)×50=10
Negatory 0.4 dn
-12.5÷(767.52-768.02)÷0.08=312.5
Negatory 1.4 dn
-126÷0.672-313.5=-501
Negatory 2.4 dn
-0.8×1.5+268.8÷4.8=54.8
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
11÷88=0.125
Fraction Examples
Denominator 0.3 fn
-23984/369-(-28/41-23486/369)=-2/3
Denominator 2.3 fn
8/19-2512/57+520/19=-928/57
Denominator 3.3 fn
103/11+(18/11+20999/301)=24310/301
Fragment 0.3 fp
3/4÷3/10÷5/94=47/1
Fragment 3.3 fp
(1/2×2/3)×3237/40=1079/40
Limited 0.2 fp
21/4÷3/32-360/43=2048/43
Limited 1.3 fp
1/2÷9/118+247/9=34/1
Limited 2.2 fp
(1231/34-1069/34)÷27/4=12/17
Complete 0.2 fn
41/44-85/9÷748/63=3/22
Complete 1.3 fn
-91/9-1/4×284/9=-18/1
Complete 2.2 fn
-(49/2-51/2)×5/53=5/53
Comparisons
Doted 0.4 dn
-1000 < 520
Doted 3.4 dn
-38.4×11.925 < -1.6×20
Descent 0.3 fn
79/1×(-72/79) < 2/1÷1/36
Descent 2.3 fn
-13475/698+45017/698 < -9680/349+25563/349
Descent 3.3 fn
85/1×26/85 < -12/17×(-153/4)
Equations
Quadratic 0.1 in
4x2+8x=0
Quadratic 1.1 in
10x2=0
Quadratic 2.1 in
-4x2-8x=0
Quadratic 3.1 in
x2+11x+24=0
System 0.1 ip
x+y=13
System 1.2 ip
x-y=65
System 2.1 ip
2x×2y=40
System 3.1 ip
6x+y=70
Set 0.1 in
y×15x=-300
Set 1.1 in
-y+x=3
Set 2.1 in
40x÷8y=-25
Set 3.1 in
8y-8x=160
Language Exercises
Russian Vocabulary 2.5
к ньон
English Vocabulary 1.5
commis ion
English Vocabulary 2.5
signifi antly
English Vocabulary 3.4
s venteen
Lexicon 1.5
comm nicate [give]
Lexicon 2.4
ab ent [gone]
Infinitive 1.3
browbeat browbeaten [browbeat]
Infinitive 3.2
bent [bend]
15+
Recommended for adolescents from the age of fifteen
Integer Examples
Logics 0.4 in
(-63360÷36)÷(-44)=40
Logics 1.4 in
992×(-676)=-670592
Logics 2.4 in
40×83×(-90)=-298800
Logics 3.4 in
24×(354×62)=526752
Logics 4.4 in
-36600÷183÷(21720÷2172)=-20
Fraction Examples
Limited 0.3 fp
(115/137-61/137)×313/9=1878/137
Limited 2.3 fp
34801/473×(2485/247-2276/247)=2677/43
Complete 0.3 fn
35451/551÷(-123/190-7/190)=-2727/29
Complete 2.3 fn
(1/4+1/4)÷1/116=58/1
Equations
Quadratic 0.2 in
-4x2+60x-200=0
Quadratic 1.2 in
88x2=0
Quadratic 2.2 in
53x2-2650x=0
Quadratic 3.2 in
x2+2x-288=0
System 0.2 ip
y-x=50
System 1.3 ip
x+y=645
System 2.2 ip
53856y÷33x=7200
System 3.2 ip
40y+63x=7137
Set 0.2 in
-90y+36x=-7560
Set 1.2 in
y-x=-70
Set 2.2 in
-16x×2y=17600
Set 3.2 in
-31y-x=-1509
Language Exercises
Russian Vocabulary 3.5
гор мыка
English Vocabulary 3.5
signific nt
Lexicon 2.5
f shionable [trendy]
Infinitive 2.3
beset [beset]
16+
Recommended for adolescents from the age of fifteen
Equations
Quadratic 0.3 in
876x2-876000x=0
Quadratic 1.3 in
670x2=4288000
Quadratic 2.3 in
-173x2-71622x=0
Quadratic 3.3 in
4x2-440x-16800=0
System 0.3 ip
9y÷x=2
System 2.3 ip
15x÷3y=11
System 3.3 ip
30y+82x=74850
Set 0.3 in
-139x-16y=-31200
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
split [split]
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