Grade 2 · Math · Challenge
Free Subtraction Within 100 worksheet - version 2
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-CUCXJH-Y5PE
1.
95 - 27 =
2.
40 - 19 =
3.
39 - 2 =
4.
84 - 25 =
5.
45 - 44 =
6.
23 - 19 =
7.
85 - 18 =
8.
53 - 34 =
9.
39 - 34 =
10.
27 - 1 =
11.
88 - 70 =
12.
7 - 6 =
13.
35 - 35 =
14.
92 - 36 =
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 2
- 95 - 27 =68
- 40 - 19 =21
- 39 - 2 =37
- 84 - 25 =59
- 45 - 44 =1
- 23 - 19 =4
- 85 - 18 =67
- 53 - 34 =19
- 39 - 34 =5
- 27 - 1 =26
- 88 - 70 =18
- 7 - 6 =1
- 35 - 35 =0
- 92 - 36 =56
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.