Common Core: 3.NBT
Answer Key
Grade 3subtractionMedium

2-Digit Subtraction with Borrowing (Set B)

More borrowing practice

10 problems

1.
90
-85
__
2.
42
-36
__
3.
61
-25
__
4.
48
-39
__
5.
52
-35
__
6.
55
-29
__
7.
20
-11
__
8.
61
-15
__
9.
42
-29
__
10.
71
-53
__