Common Core: 3.NBT
Answer Key
Grade 3subtractionChallenging

3-Digit Subtraction with Borrowing (Set D)

Keep practicing 3-digit borrowing

8 problems

1.
366
-127
___
2.
402
-384
___
3.
438
-362
___
4.
474
-329
___
5.
510
-283
___
6.
461
-244
___
7.
581
-157
___
8.
617
-594
___