Addition
Subtraction
Multiplication
Division
Challenge
100

148 + 62

What is 210

100
15 - 6
What is 9
100

9 x 6

54
100
72/9
What is 8
100

(-8)3

-512

200
63 + 47
What is 110
200
90 - 11
What is 79
200
12 x 7
What is 84
200
56/8
What is 7
200
two thirds x four fifths
What is 8/15
300
95 + 86
What is 181
300
9 - 3.54
What is 8.46
300
23 x 7
What is 161
300

1,320/11

What is 120

300
one and three forths plus five and seven ninths
What is seven and nineteen thirtysixths
400
238 + 456
What is 694
400
468 - 209
What is 259
400

45 x 70

What is 3,150

400

655/5

What is 131

400
seven eighths divided by five halves
What is 7/20
500

9.72 + 2.653

What is 12.373

500
1001 - 986
What is 15
500

846 x 43

What is 36,378

500

864/3

What is 288

500
one and two-thirds divided by 5
What is 1/3
M
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