Addition and Subtraction With Regrouping

Addition With Regrouping

100

5+7 =

12

200

12+9

21

300

27+8 =

35

400

27+16=

43

500

29+18=

47

Subtraction With Regrouping

100

12-4 =

8

200

16-9 =

7

300

22-9=

13

400

22-14 =

8

500

34-27 =

7

adding no regrouping

100

6+3

9

200

12+6 =

18

300

21+5 =

26

400

27+2 =

29

500

30+8 =

38

subtracting no regrouping

100

8-4 =

4

200

14-3 =

11

300

19-7 =

12

400

25-5 =

20

500

29-8 =

21