Grade 2 · Math · Building Confidence
Free Subtraction Within 100 worksheet - version 7
Subtract one- and two-digit numbers within 100. This printable version includes 14 grade-appropriate questions and a separate answer sheet.
Subtraction Within 100
Grade 2 · Building confidence · 14 questions · Version PG-1W9TZ0S-1N26
1.28 - 14 =
2.45 - 31 =
3.92 - 78 =
4.97 - 62 =
5.95 - 0 =
6.50 - 30 =
7.43 - 24 =
8.49 - 11 =
9.95 - 68 =
10.42 - 5 =
11.88 - 1 =
12.50 - 47 =
13.12 - 8 =
14.26 - 8 =
Answers and teaching notes
Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.
Show answers for version 7
- 28 - 14 =14
- 45 - 31 =14
- 92 - 78 =14
- 97 - 62 =35
- 95 - 0 =95
- 50 - 30 =20
- 43 - 24 =19
- 49 - 11 =38
- 95 - 68 =27
- 42 - 5 =37
- 88 - 1 =87
- 50 - 47 =3
- 12 - 8 =4
- 26 - 8 =18
Worked example
73 - 28 = 45. Regroup 7 tens 3 ones as 6 tens 13 ones.
Common mistake
Subtracting the smaller digit from the larger digit in each column regardless of order.
Helpful hint
Line up place values before subtracting.