Show:
Adding & Subtracting
Multiplying
Dividing
Fractions
Rounding
100

22 + 9 

31

100

3 x 4

12

100

15÷1

15

100

7/3-2/3

5/3

100

Round 88 to the nearest 10

90

200

50 - 26

24

200

9 x 7

63

200

24 ÷ 2

12

200

2/6 + 2/6

4/6

200

Round 17 to the nearest 10 

20

300

41 + 129

170

300

12 x 7

84

300

48 ÷ 8

6

300

3/5 - 2/5

1/5

300

Round 45 to nearest 10 

50

400

149 + 112

261

400

8 x 20

160

400

77 ÷ 7

11

400

Which is greater? 1/2 or 1/4

1/2

400

Round 835 to the nearest 10

840

500

1234 + 4321

5555

500

17 x 11

187

500

72 ÷ 8

9

500

2/6 + 2/6 + 1/6

5/6

500

Round 785 to the nearest 100

800