Grade 2 · Math · On Level
Free Subtraction Within 100 worksheet - version 17
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-19MXK4D-15BG
1.40 - 30 =
2.71 - 49 =
3.6 - 0 =
4.82 - 78 =
5.87 - 74 =
6.61 - 34 =
7.93 - 91 =
8.83 - 80 =
9.4 - 4 =
10.45 - 20 =
11.56 - 56 =
12.15 - 11 =
13.17 - 4 =
14.60 - 30 =
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 17
- 40 - 30 =10
- 71 - 49 =22
- 6 - 0 =6
- 82 - 78 =4
- 87 - 74 =13
- 61 - 34 =27
- 93 - 91 =2
- 83 - 80 =3
- 4 - 4 =0
- 45 - 20 =25
- 56 - 56 =0
- 15 - 11 =4
- 17 - 4 =13
- 60 - 30 =30
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.