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IM: 6.5.4: Adding and Subtracting Decimals with Many Non-Zero Digits (Practice)

Last updated 9 months ago

12 questions

For each subtraction problem, circle the correct calculation.

1

7.2-3.67

1

16-1.4

1

Explain how you could find the difference of 1 and 0.1978.

A bag of chocolates is labeled to contain 0.384 pound of chocolates. The actual weight of the chocolates is 0.3798 pound.

1

Are the chocolates heavier or lighter than the weight stated on the label? Explain how you know.

1

How much heavier or lighter are the chocolates than stated on the label? Show your reasoning.

1

Complete the calculations so that each shows the correct sum.

1

A shipping company is loading cube-shaped crates into a larger cube-shaped container. The smaller cubes have side lengths of 21/2 feet, and the larger shipping container has side lengths of 10 feet. How many crates will fit in the large shipping container? Explain your reasoning.

For every 9 customers, the chef prepares 2 loaves of bread.

1

Here is double number line showing varying numbers of customers and the loaves prepared. Complete the missing information.

1

The same information is shown on a table. Complete the missing information.

Use either representation to answer these questions.

1

How many loaves are needed for 63 customers?

1

How many customers are there if the chef prepares 20 loaves?

1

How much of a loaf is prepared for each customer?