Chapter 13 Review

Addition Without Regrouping

100

Add

      1 7

+   1 0

_________

27

200

Add

    1 3

+  2 1

______

34

300

Add

     1  6

+      3

________

19

400

Add

     1 8

+  1  1

_______

29

500

Add

       2 2

+    1  5

__________

37

Addition With Regrouping

100

Add

      1  5

+       7

_________

23

200

Add

        1 9

+        4

__________

23

300

Add

          1 7

+       2  4

____________

31

400

Add

          1 2

+          9

_____________

21

500

Add

       2 7

+    1  7

__________

34

Adding 3 Numbers

100

Add

5 + 5 + 7 =

17

200

Add

 3 + 4 + 3 =

10

300

Add

   6 + 2 + 8 =

16

400

Add

    9 + 3 + 2 =

14

500

Add

8 + 6 + 8 =

22

Subtraction Without Regrouping

100

Subtract

   1 4

-    3

______

11

200

Subtract

     1 8

-    1 2

_______

6

300

Subtract

    3 5

-  2  3

_______

12

400

Subtract

    3 9

-  1 6

______

23

500

Subtract

     3 7

-      6

______-

31

Subtraction With Regrouping

100

Subtract

     2 1

-      5

______

16

200

Subtract

      3 6

-       7

________

29

300

Subtract

     3 0

-   1 7

_______

13

400

Subtract

    3 8

-  2  9

_______

9

500

Subtract

     2 5

-      8

________

17