100-200
Addition
Subtraction
What number is missing
100

what number is ninety seven

130

100

4+2

6

100

10-6

4

100

 -2=0

2

200

11

eleven

200

12+3

15

200

12-7

5

200

 +7=20

13

300

59

fifty nine

300

20+33

53

300

20-14

6

300

 -9=7

2

400

78

seventy eight

400

22+10

32

400

23-13

10

400

 -14=7

7

M
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