Common Core: 2.NBT — Number & Operations in Base Ten
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Name
Date
Score
/ 10
Subtraction Within 100 - Set 4
Directions: Subtract. Regroup when a digit on top is too small.
1.
14
13
2.
15
12
3.
16
10
4.
16
7
5.
17
4
6.
18
17
7.
18
2
8.
19
12
9.
19
15
10.
20
9
Great work — check your answers when you finish.
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