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
-1326-40×60=-3726
Intellect 2.3 in
-252÷18-1080÷90=-26
Intellect 3.3 in
(800-1096)×(12+75)=-25752
Logics 0.3 in
3168÷2÷(-4)=-396
Logics 1.3 in
-336÷(-8)=42
Logics 2.3 in
-3×(-250)÷(-50)=-15
Logics 3.3 in
2394÷(-3×(-2))=399
Logics 4.3 in
16÷(-4)×(-40×(-15))=-2400
Decimal Examples
Residual 1.3 dp
7÷56=0.125
Denary 0.4 dp
718.08÷5.984=120
Denary 1.4 dp
0.5×1.44=0.72
Denary 2.4 dp
66.066÷9.75=6.776
Denary 3.4 dp
2.4×12.09=29.016
Denary 4.4 dp
0.8×20÷0.04=400
Denary 5.4 dp
137.214÷(107.1÷85)=108.9
Definition 0.3 dp
43.901+7.429÷40.375=44.085
Definition 0.4 dp
968.241+2.73÷0.624÷7=968.866
Definition 1.4 dp
309.816+1.84÷10=310
Definition 2.4 dp
100.74+1.035×790÷1.15=811.74
Definition 3.3 dp
2.78×(0.725+8.575)÷34.472=0.75
Definition 3.4 dp
(2.157+2.843)×(39.029+39.004)=390.165
Negatory 0.3 dn
-25.734+8×8.918=45.61
Negatory 0.4 dn
-185.6÷0.8+2.592÷0.006=200
Negatory 1.4 dn
570-45.9×10.08=107.328
Negatory 2.4 dn
699.334-547.2÷4.56×1.829=479.854
Negatory 3.3 dn
2.97÷(0.5-0.1)÷0.44=16.875
Negatory 3.4 dn
-846.352+(108.508+57.372)÷2.5=-780
Residual_ENG 1.3 dp
17÷40=0.425
Fraction Examples
Denominator 0.3 fn
-1978/209-(5242/209-20891/253)=12151/253
Denominator 2.3 fn
-4595/204+110/17+1078/51=61/12
Denominator 3.3 fn
-8/11+(-3885/88+277/4)=195/8
Fragment 0.3 fp
3/2×1183/76×323/91=663/8
Fragment 3.3 fp
(1/2×134/3)÷67/81=27/1
Limited 0.2 fp
5/8-19/2÷1292/45=5/17
Limited 1.3 fp
28/33×5797/72-5285/297=10003/198
Limited 2.2 fp
39/17÷(4/3+113/3)=1/17
Complete 0.2 fn
(302/9-23/9)×11/31=11/1
Complete 1.3 fn
-3/4×142/99+421/990=-322/495
Complete 2.2 fn
392/61÷(173/8+219/8)=8/61
Comparisons
Doted 0.4 dn
-427.05÷(-26) > 3.825×(-12.8)
Doted 3.4 dn
-17.64×16 < 12.5×(-20)
Descent 0.3 fn
2193/181 > -1663/543
Descent 2.3 fn
-8879/103+250/3 < -1/3-131/57
Descent 3.3 fn
25/2×(-231/130) > 18/19÷(-9/893)
Equations
Quadratic 0.1 in
8x2=800
Quadratic 1.1 in
10x2=90
Quadratic 2.1 in
4x2+24x=0
Quadratic 3.1 in
-x2-6x+16=0
System 0.1 ip
6x×4y=960
System 1.2 ip
y+x=31
System 2.1 ip
28y÷7x=10
System 3.1 ip
9y+5x=140
Set 0.1 in
-10y×8x=800
Set 1.1 in
y-x=9
Set 2.1 in
4y×5x=160
Set 3.1 in
-7y-3x=91
Language Exercises
Russian Vocabulary 2.5
ижд венчество
English Vocabulary 1.5
respons bility
English Vocabulary 2.5
chara teristic
English Vocabulary 3.4
congres
Lexicon 1.5
unempl yment [joblessness]
Lexicon 2.4
ab ent [gone]
Infinitive 1.3
wind wound [wind]
Infinitive 3.2
felt [feel]
15+
Recommended for adolescents from the age of fifteen
Integer Examples
Logics 0.4 in
10×(-100)=-1000
Logics 1.4 in
992×(-676)=-670592
Logics 2.4 in
-586224÷(-27)÷(-23)=-944
Logics 3.4 in
-31200÷(-30×13)=80
Logics 4.4 in
-932400÷(-225÷(-15))÷(-210)=296
Fraction Examples
Limited 0.3 fp
62/221×65/496+13/24=59/102
Limited 2.3 fp
(18039/221-35987/442)÷7/376=188/17
Complete 0.3 fn
15/28×4/5+60127/637=60400/637
Complete 2.3 fn
-(1/5+3/10)×955/482=-955/964
Equations
Quadratic 0.2 in
-75x2-7500x=0
Quadratic 1.2 in
88x2=0
Quadratic 2.2 in
3x2+210x=0
Quadratic 3.2 in
x2-56x+559=0
System 0.2 ip
81y+21x=6750
System 1.3 ip
x+y=760
System 2.2 ip
53856y÷33x=7200
System 3.2 ip
76x+5y=3885
Set 0.2 in
-2y-18x=1858
Set 1.2 in
-y-x=8
Set 2.2 in
4x×16y=-24064
Set 3.2 in
-55y+20x=-3270
Language Exercises
Russian Vocabulary 3.5
вдреб зги
English Vocabulary 3.5
expect tion
Lexicon 2.5
comb nation [union]
Infinitive 2.3
light [light]
16+
Recommended for adolescents from the age of fifteen
Equations
Quadratic 0.3 in
-170x2-69020x=0
Quadratic 1.3 in
117x2=4916925
Quadratic 2.3 in
347x2+81198x=0
Quadratic 3.3 in
3x2+288x+6045=0
System 0.3 ip
132x×6y=506880
System 2.3 ip
1069200x÷27y=99000
System 3.3 ip
70y+114x=162454
Set 0.3 in
-x+y=326
Set 1.3 in
-y+x=101
Set 2.3 in
-y×x=29584
Set 3.3 in
-240x-356y=268876
Language Exercises
Infinitive 3.3
found [find]
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