Grade 2 · Math · Challenge
Free Subtraction Within 100 worksheet - version 10
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-KA1PRG-Y5PE
1.67 - 58 =
2.64 - 9 =
3.8 - 3 =
4.1 - 0 =
5.52 - 16 =
6.7 - 3 =
7.38 - 8 =
8.11 - 2 =
9.27 - 14 =
10.98 - 15 =
11.20 - 20 =
12.5 - 1 =
13.61 - 9 =
14.33 - 22 =
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 10
- 67 - 58 =9
- 64 - 9 =55
- 8 - 3 =5
- 1 - 0 =1
- 52 - 16 =36
- 7 - 3 =4
- 38 - 8 =30
- 11 - 2 =9
- 27 - 14 =13
- 98 - 15 =83
- 20 - 20 =0
- 5 - 1 =4
- 61 - 9 =52
- 33 - 22 =11
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.