Common Core: 2.NBT — Number & Operations in Base Ten
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Name
Date
Score
/ 10
Subtraction Within 100 - Set 3
Directions: Subtract. Regroup when a digit on top is too small.
1.
14
1
2.
14
13
3.
15
12
4.
16
10
5.
16
7
6.
17
4
7.
18
17
8.
18
2
9.
19
12
10.
19
15
Great work — check your answers when you finish.
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