Open Up - Grade 6 - Mathematics - Unit 5 - Lesson 8

By Formative Library
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Last updated over 2 years ago
9 Questions
1
1.
Here are an unfinished calculation of (0.54)*(3.8) and a 0.54-by-3.8 rectangle.


Which part of the rectangle has an area of 0.432?
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1
2.
Here are an unfinished calculation of (0.54)*(3.8) and a 0.54-by-3.8 rectangle.


What is (0.54)*(3.8)?
5.NBT.7
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3.
Explain how the product of 3 and 65 could be used to find (0.03)*(0.65).
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4.
Use vertical calculation to find the product of (5.4)*(2.4)
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5.
Use vertical calculation to find the product of (1.67)*(3.5)
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6.
A pound of blueberries costs $3.98 and a pound of clementines costs $2.49. What is the combined cost of 0.6 pound of blueberries and 1.8 pounds of clementines?
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7.
Complete the calculations so that each shows the correct sum or difference.
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8.
Which has a greater value: 7.4 - 0.0022 or 7.39 - 0.0012?
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9.
Andre is planting saplings (baby trees). It takes him 30 minutes to plant 3 saplings. If each sapling takes the same amount of time to plant, how long will it take Andre to plant 14 saplings? If you get stuck, consider using the table.

5.NBT.7
Source: Open Up Resouces (Download for free at openupresources.org.)