Worksheet

Three-Number Word Problems

Grade 1 - Math - On Level

NameDate

  1. A box has 1 red shells, 2 blue shells, and 8 green shells. How many shells in all?

  2. Which equation matches 6 shells, 3 shells, and 8 shells joined together?

    • 6 + 8 = 14
    • 6 + 3 + 8 = 17
    • 6 + 3 = 9

  3. Which two numbers make ten in 9 + 1 + 5?

    • 9 and 5
    • 9 and 1
    • 8 and 1

  4. 5 + 2 + 5 = ____

  5. A shelf has three stacks: 1, 5, and 8 books. What total should go in the class record?

  6. A box has 1 red shells, 5 blue shells, and 7 green shells. How many shells in all?

  7. Which equation matches 4 stickers, 1 stickers, and 7 stickers joined together?

    • 4 + 1 = 5
    • 4 + 1 + 7 = 12
    • 4 + 7 = 11

  8. Which two numbers make ten in 8 + 2 + 1?

    • 8 and 2
    • 8 and 3
    • 8 and 1

  9. 7 + 7 + 3 = ____

  10. A shelf has three stacks: 5, 3, and 6 books. What total should go in the class record?

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