2.OA.1: Using Addition and Subtraction

Challenge Worksheet
I can use addition and subtraction to solve word problems.

Problem 1

A library has 145 fiction books and 128 non-fiction books. If 67 books are checked out, how many books are still in the library?

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Problem 2

A library has 145 fiction books and 128 non-fiction books. If 67 books are checked out, how many books are still in the library?

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Problem 3

A library has 145 fiction books and 128 non-fiction books. If 67 books are checked out, how many books are still in the library?

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Problem 4

Maria collected 48 shells on Monday, 35 shells on Tuesday, and gave 29 shells to her sister. How many shells does Maria have left?

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Problem 5

Maria collected 48 shells on Monday, 35 shells on Tuesday, and gave 29 shells to her sister. How many shells does Maria have left?

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Problem 6

Maria collected 48 shells on Monday, 35 shells on Tuesday, and gave 29 shells to her sister. How many shells does Maria have left?

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Problem 7

Write and solve your own two-step word problem involving addition and subtraction. Show all your work.

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Problem 8

Write and solve your own two-step word problem involving addition and subtraction. Show all your work.

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Problem 9

Write and solve your own two-step word problem involving addition and subtraction. Show all your work.

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Problem 10

Write and solve your own two-step word problem involving addition and subtraction. Show all your work.