- 110
- 120
- 130
- 150
- a
-
10+10*10
10+100
110
- 52
- 55
- 60
- 65
- a
-
50+50-25*2+2
50+50-50+2
100-48
52
- 10
- 60
- 90
- 120
- d
-
1*1=1
2*3=6
6*4=24
24*5=120
- 29
- 34
- 38
- 40
- a
-
23+2=25
23+2=27
27+2=29
29+2=31
31+2=33
- 89
- 127
- 313
- 297
- d
-
89 (1,89)
127 (1,127)
297 (1,3,9,11,27,33,99,297)
313 (1,313)
- 8
- 16
- 24
- 32
- a
-
Faces 06
Edges 12
Corners 08
- 10
- 14
- 18
- 19
- b
-
7,14,21,28,35,42,49,56,63,70,77, 84,91,99
- 32
- 25
- 28
- 29
- d
-
3+4=7
7+4=11
11+7=18
18+11=29
- 140
- 147
- 150
- 158
- b
-
7% of 2100
7/100*2100
7*21
147
- 40
- 60
- 80
- 100
- c
-
40% of 200
40/100*200
40*2
80