Multiplying and Dividing Decimals

When you add two decimal numbers, you do not need to line up the decimal points.

When you multiply two decimal numbers, you line up the digits not the decimal points.

When you divide two decimal numbers, the divisor cannot have a decimal.

Which statement about

Alex is buying groceries. He buys milk for $2.95, Takis for $2.68, and Mt. Dew for $7.98. What will his total be before bottle deposit?

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Allison had $180.47 in her checking account. She bought groceries $75.11 and gas for $29.64. How far below $100.00 is her account?

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The walking club has completed 4 out of 5 walks. They have a goal of walking 20 miles. They walked 2.6 miles, 3.8 miles, 5.6 miles, and 3.1 miles. How many miles do they need to walk to make their goal?

To solve this problem you should ...