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Crawling Calculations Activity Sheet
McGraw-Hill Mathematics: Grade 1, Chapter 9
Name: Date:

Crawling Calculations
Count Hoot’s Addition and Subtraction Game
http://www.bbc.co.uk/education/laac/numbers/ch3.html
Play a game with ladybugs!
- Click Level 3.
- Play the game.
- Then answer the questions below.

- 9 crickets are singing.
5 more crickets come to sing.
How many crickets are there in all?
Draw a picture to solve. Write the number sentence.
+ = crickets
- Pedro sees 18 beetles at the park.
9 beetles crawl away.
How many beetles are left?
Draw a picture to solve. Write the number sentence.
- = beetles
- What subtraction sentence can you write for 7 + 5 = 12?
- =

Math at Home
Today I played a math game at a Web site! I added and subtracted the numbers on the ladybugs. Then I figured out how many crickets there were. I counted crickets in all!

You can find out more about this topic by asking your teacher or parents to show you other Web sites.
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