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Addition and Subtraction (with regrouping)

English 19 Public

Addition and subtraction without carrying

Study Slideshow

23+30=

50

15

34+20

54

15

24-20=

4

15

12-6=

6

15

87-10

77

15

24-10=

14

15

22+10

32

15

10+10+10+10+1+1+1=

43

15

16-7=

9

15

54+23=

77

15

14-0=

14

15

87-16=

71

15

43 - 13 =

30

15

25+13=

38

15

10+10+10+10+10=

50

15

34+8=

42

15

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