Add and Subtract Within 100: Set 7
0 / 15Add and Subtract Within 100: Set 7
Use place value to add and subtract.
Add
Write each sum.
1.
10 + 15 =
2.
88 + 12 =
3.
51 + 26 =
4.
47 + 20 =
5.
54 + 37 =
6.
30 + 19 =
7.
71 + 20 =
8.
25 + 34 =
Subtract
Write each difference.
9.
43 − 27 =
10.
43 − 42 =
11.
39 − 35 =
12.
35 − 13 =
13.
32 − 16 =
14.
63 − 50 =
15.
25 − 23 =