Show:
Division
Multiplication
Rounding
Addition
Subtraction
100

What is 15 divided by 3?

5

100

1 x 7

7

100

7 rounded to the nearest 10

10

100

3 + 8

11

100
9 - 6

3

200

20 / 5?

4

200

2 x 6

12

200

3 rounded to the nearest 10

0

200

5 + 17

22

200

11 - 4

7

300

25 / 5 ?

5

300

5 x 6

30

300

25 rounded to the nearest ten

30

300

9 + 41

50

300

30 - 21

9

400

40 / 10?

4

400

9 x 5

45

400

341 rounded to the nearest ten 

340
400

117 + 7

124

400

100 - 71

29

500

100 / 5?

20

500

12 x 4 

48

500

1376 rounded to the nearest ten

1380

500

458 + 33

491

500

1,000 - 370

630