WorksheetsDouble Digit Subtraction with Regrouping #1
Total questions: 10
Answer Key
10 questions
2nd - 2nd Grade
Mathematics
Double Digit Subtraction with Regrouping #1 is a Grade 2 math worksheet with 10 fill-in-the-blank equations. Students subtract two-digit numbers from two-digit numbers, including problems with one- and two-digit subtrahends, and record each difference. The set provides focused practice with regrouping across the ones and tens places while also reinforcing accurate subtraction when regrouping is not needed. As students solve equations such as 45 − 37, 46 − 27, and 51 − 18, they apply place-value understanding, determine when a ten must be regrouped, and calculate the ones and tens in the correct sequence. The worksheet works well for independent practice, guided instruction, homework, or a quick skills check in a Grade 2 math lesson. It is a free printable worksheet with a complete answer key for efficient checking and feedback.
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Answer KeyThis Grade 2 worksheet covers solving 10 fill-in-the-blank subtraction equations involving two-digit numbers, with focused practice on regrouping between the ones and tens places. Completing problems such as 45 − 37 and 51 − 18 helps students use place value to decide when to regroup and record accurate differences.
Model one of the worksheet’s equations by writing the numbers in aligned ones and tens columns, then show how to regroup when the top ones digit is too small. Have students solve the remaining fill-in-the-blank equations by working through the ones and tens places, and ask them to explain which problems required regrouping and why.
Watch for students subtracting the smaller ones digit from the larger one without regrouping, especially in problems such as 45 − 37 or 46 − 27. Students may also misalign the ones and tens, forget to reduce the tens after regrouping, or treat the one-digit subtrahend in 21 − 7 as if it were placed in the tens column.
The worksheet is available as a printable PDF and as a digital quiz on Wayground, and it includes a complete answer key for checking all 10 fill-in-the-blank equations. For printable submissions, you can scan student work with the Wayground for Teachers app to grade it efficiently.
For the fill-in-the-blank subtraction equations, use the worksheet’s Advanced Settings to adjust font spacing or choose a larger font size so place-value work is easier to read. You can also select a dyslexia-friendly font or translate the worksheet into another language when those options support your learners.
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