Grade 2 · Math · On Level
Free Subtraction Within 100 worksheet - version 4
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 · On-level practice · 14 questions · Version PG-1IA19CN-15BG
1.
74 - 47 =
2.
17 - 13 =
3.
72 - 71 =
4.
58 - 44 =
5.
78 - 4 =
6.
71 - 9 =
7.
33 - 5 =
8.
13 - 12 =
9.
92 - 22 =
10.
39 - 13 =
11.
28 - 12 =
12.
84 - 7 =
13.
15 - 15 =
14.
28 - 14 =
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 4
- 74 - 47 =27
- 17 - 13 =4
- 72 - 71 =1
- 58 - 44 =14
- 78 - 4 =74
- 71 - 9 =62
- 33 - 5 =28
- 13 - 12 =1
- 92 - 22 =70
- 39 - 13 =26
- 28 - 12 =16
- 84 - 7 =77
- 15 - 15 =0
- 28 - 14 =14
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.