Endless Math Sheets

2-Digit Minus 1-Digit Subtraction Worksheets

Taking a one-digit number from a two-digit number is the bridge between subtraction facts and regrouping. When the ones digit on top is too small, students break a ten into ten ones.

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Sheet code 6KRTDB
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2-Digit − 1-Digit Subtraction

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Subtract. Regroup when you need to.

1.83−2
2.67−4
3.60−2
4.11−4
5.15−9
6.22−9
7.23−4
8.55−4
9.11−3
10.22−7
11.26−2
12.60−4
13.38−1
14.25−3
15.22−2
16.37−9
17.27−1
18.55−7
19.80−3
20.44−6
21.49−9
22.64−6
23.77−2
24.79−6
25.43−5
endlessmathsheets.comSheet 6KRTDB

Answer key2-Digit − 1-Digit Subtraction

Subtract. Regroup when you need to.

1.83−281
2.67−463
3.60−258
4.11−47
5.15−96
6.22−913
7.23−419
8.55−451
9.11−38
10.22−715
11.26−224
12.60−456
13.38−137
14.25−322
15.22−220
16.37−928
17.27−126
18.55−748
19.80−377
20.44−638
21.49−940
22.64−658
23.77−275
24.79−673
25.43−538
endlessmathsheets.comSheet 6KRTDB

What's on this worksheet

A two-digit number minus a one-digit number. Some problems need regrouping, like 42 − 7, and some do not. Each sheet comes with an answer key on a separate page.

Teaching tips

  • Before solving, have students say whether a problem needs regrouping.
  • Show 42 − 7 on a number line: jump back 2 to 40, then 5 more to 35.

How to use this worksheet maker

Press New worksheet for a fresh set of problems, then Print. To save a PDF instead, choose "Save as PDF" in the print window. Every sheet has a short code in the bottom corner. Copy the link to a sheet and you can print exactly the same problems again later, which is handy for retakes and for sharing with other teachers.

Common Core alignment: 2.NBT.B.5 (Grade 2).

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