No more than 20
no more than 35
take it all away
5's and 10's
triple digit
100

6+9

15

100

20+9

29

100

15-7

8

100

15+30

45

100

100+22

122

200

2+8

10

200

13+13

26

200

3-3

0

200

25+25

50

200

207-65

142

300

12+4

16

300

15+15

30

300

20-15

5

300

20+70

90
300

444-111

333

400

6+5

11

400

22+3

25

400

17-9

8

400

30+25

55

400

768-528

240

500

3+9

12

500

7+14

21

500

27-9

18

500

75-55

20

500

956+834

1,790

M
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