Unit 5 Math Review

Use mental math to solve 6 X 80

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CCSS.3.NBT.A.3

Use mental math to solve 30 X 90

Multiply 74 X 6

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CCSS.4.NBT.B.5

Multiply 347 X 8

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CCSS.4.NBT.B.5

Estimate the product.

48 X 32

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CCSS.4.NBT.B.5

Estimate the product.

81 X 700

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CCSS.4.NBT.B.5

Solve.

76 X 49

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CCSS.6.NS.B.3

Solve.

37 X 300

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CCSS.6.NS.B.3

Solve.

The fourth grade is collecting box tops. There are 26 students one class, and 24 in another. Each student is asked to collect 35 box tops. How many box tops will these two classes collect in all?

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CCSS.3.OA.D.8

A family spent 5 hours at the aquarium. They bought 2 adult tickets for $30 each, and 4 child tickets for $12 each. They bought lunch for $40. How much did the tickets cost?

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CCSS.7.EE.B.3