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Subtract 2 Digit Number from 2 Digit with Regrouping within 100

- 2nd Grade Math

Second graders have already learned to subtract 1-digit numbers from 2-digit numbers with regrouping. This fun subtraction worksheet focuses on subtraction of 2-digit numbers from 2-digit numbers. Children visualize 2-digit numbers as combinations of tens and ones to perform subtraction through regrouping. 

What’s inside?

- Decompose tens as ones to subtract a 2-digit number with regrouping.

- Work with subtraction sentences to fluently subtract numbers with regrouping.

Real-World Application

When children figure out the amount of pocket money left after a day out with friends, they would probably need to subtract two 2-digit numbers. Similarly, adults perform subtraction frequently in budgeting expenses for the month.

What’s next?

After getting comfortable with subtraction of double-digit numbers involving regrouping, children can now graduate to solving subtraction word problems within 100.

Common Core Alignment

2.NBT.5Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.