Add Within 100: Set 3
0 / 14Add Within 100: Set 3
Add ones and tens to two-digit numbers.
Add ones
Write each sum.
1.
67 + 1 =
2.
46 + 1 =
3.
71 + 5 =
4.
48 + 2 =
5.
31 + 5 =
6.
25 + 1 =
Add tens
Write each sum.
7.
67 + 20 =
8.
73 + 20 =
9.
35 + 50 =
10.
32 + 50 =
11.
52 + 40 =
Use the blocks
Write each sum.
12.
Use the blocks to help you add.
48 + 1 =
13.
Use the blocks to help you add.
71 + 3 =
14.
Use the blocks to help you add.
75 + 7 =