Addition
Subtraction
Multiplication
What comes next?
100

2+2=

2+2= 4

100

4-3=

4-3= 1

100

2x2=

2x2= 4

100

5, 10, ____, 20

15

200

3+4=

3+4= 7

200

5-2=

5-2= 3

200

2x5=

2x5= 10

200

25, 30, 35, ____

40

300

5+4=

3+4= 7

300

7-4=

7-4= 3

300

3x3=

3x3= 9

300

30, 40, 50, ____

60

400

7+6=

7+6= 13

400

12-5=

12-5= 7

400

5x4=

5x4= 20

400

2, 4, 6, ___, 10

8

500

9+8=

9+8= 17

500

14-7=

14-7= 7

500

10x10=

10x10= 100

500

20, 40, 60, ____, 100

80

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