class

Addition

100

9 + 8

What is 17

200

38 + 36

What is 74

300

120 + 132

What is 152

400

1,260 + 1,260

What is 2,520

500

13,892 + 18,249

What is 32,141

Multipication

100

9 x 8

What is 72

200

26 x 25

What is 650

300

120 x 132

What is 15,840

400

183 x 124

What is 22,692

500

196 x 196

What is 38,416

division

100

9 ÷ 0

What is 0

200

12 ÷ 6

What is 2

300

16 ÷ 2

What is 8

400

20 ÷ 10

What is 2

500

14 ÷ 2

What is 7

subtraction

100

9 - 8

What is 1

200

30 - 27

What is 3

300

522 - 321

What is 201

400

4,026 - 4,015

What is 11

500

40,820 - 40,012

What is 808

decimals

100

is 2.5 grater or less than 4.5

what is 2.5<4.5

200

is 4.2 grater or less than 4.9

what is 4.2 < 4.9

300

is 6.5+2.1 grater or less than 9.2

what is 6.5 + 2.1 < 9.3

400

is 13.3 grater or less than 13.3 +5.6 

what is 13.3 < 13.3+5.6

500

374.6 is greater than less than 498.8

what is 374.6<498.8