Grade 2 · Math · Challenge
Free Subtraction Within 100 worksheet - version 13
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 · Stretch challenge · 14 questions · Version PG-L40IUD-Y5PE
1.89 - 62 =
2.40 - 20 =
3.6 - 0 =
4.72 - 68 =
5.65 - 28 =
6.9 - 2 =
7.34 - 14 =
8.93 - 62 =
9.45 - 26 =
10.90 - 38 =
11.16 - 12 =
12.20 - 16 =
13.73 - 55 =
14.14 - 11 =
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 13
- 89 - 62 =27
- 40 - 20 =20
- 6 - 0 =6
- 72 - 68 =4
- 65 - 28 =37
- 9 - 2 =7
- 34 - 14 =20
- 93 - 62 =31
- 45 - 26 =19
- 90 - 38 =52
- 16 - 12 =4
- 20 - 16 =4
- 73 - 55 =18
- 14 - 11 =3
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.