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Questions Responses

Adding

Subtracting

Multiplying

multiple adding

multiple subtracting

100

4+6

10

100

15-5

10

100

3x3

9

100

2+2+4

8

100

5-1-1

3

200

7+9

16

200

16-7

9

200

1x0

0

200

4+7+3

14

200

8-4-1

3

300

13+6

19

300

14-2

12

300

2x2

4

300

12+1+1

14

300

7-2-1

4

400

15+5

20

400

12-6

6

400

2x3

6

400

8+2+6

16

400

4-2-2

0

500

25+6

31

500

19-8

11

500

2x4

8

500

5+5+5

15

500

8-4-3

1