Grade 3 Math Race Round 1

Ryan bought 4 packages of paper towels. There were 3 rolls in each package. How many rolls of paper towels did Ryan buy?

• 12

• 4

• 18

• 9

Lucy's mother has made popcorn for family movie night. Lucy serves herself a large bowl of popcorn and serves her brothers smaller bowls of popcorn. "Wait!" says her mother. "Make sure everyone gets the same amount of popcorn." So, Lucy divides the popcorn into 4 equal-sized bowls. She pours melted butter over 3 of the bowls.

Which model represents the fraction of the popcorn with melted butter?

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Emily purchased 5 boxes of crayons. Each box contained 8 crayons. How many crayons did Emily buy in total?

• 40

• 30

• 50

• 25

Mark has 6 bags of marbles. If each bag has 10 marbles, how many marbles does Mark have altogether?

• 70

• 40

• 50

• 60

• yes

• no

• maybe

Count the equal parts. What fraction does this picture show?

• 3/3

• 9/3

• 9/9

• 3/9

Which number line shows a colored segment with a length of

1/4 ?

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• 
• 

Which expression describes this array?

• 4 x 5

• 2 x 5

• 4 x 5

• 5 x 4

Which number line shows

322 + 515?

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