The Easy 2 worksheet, Sort, Subtract & Check: Regrouping Practice, focuses on when regrouping is needed. Part A asks second graders to sort six two-digit addition expressions into Needs Regrouping and No Regrouping groups, building number sense. Part B has five fill-in-the-blank subtraction problems, including a missing-addend style. Part C offers four true-or-false statements with mixed addition and subtraction sums, helping students notice errors and check their two-digit answers carefully.
Style:
Two-Digit Addition & Subtraction
Part A: Sort the Words
Sort each word or number into the correct category box.
35 + 4721 + 3648 + 2553 + 1419 + 4432 + 51
Needs Regrouping
No Regrouping
Part B: Fill in the Blank
Write the missing word or number on each line.
1. 76 − 34 = 42.
2. 90 − 53 = 37.
3. 64 − 36 = 28.
4. 85 − 41 = 44.
5. 65 − 15 = 50.
Part C: True or False?
Read each statement. Circle True or False.
1. 56 + 38 = 94.
True False
2. 73 − 45 = 38.
True False
3. 29 + 41 = 70.
True False
4. 80 − 36 = 54.
True False
Two-Digit Addition & Subtraction
★ Part A: Sort the Words
Sort each word or number into the correct category box.
35 + 4721 + 3648 + 2553 + 1419 + 4432 + 51
Needs Regrouping
No Regrouping
★ Part B: Fill in the Blank
Write the missing word or number on each line.
1) 76 − 34 = 42.
2) 90 − 53 = 37.
3) 64 − 36 = 28.
4) 85 − 41 = 44.
5) 65 − 15 = 50.
★ Part C: True or False?
Read each statement. Circle True or False.
1) 56 + 38 = 94.
True
False
2) 73 − 45 = 38.
True
False
3) 29 + 41 = 70.
True
False
4) 80 − 36 = 54.
True
False
Ready to Practice?
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10 Questions
15-20 minutes
Auto-graded
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