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What is the rule for adding or subtracting decimals? |
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Line up the decimals. (You can add zeros to help with place value.) |
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What do you do to verify your answer or figure out where the decimal would be placed? |
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Find the answer. 174.862 + 031.580 |
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What is the rule for multiplying decimals? |
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Forget about the decimals. |
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What is the rule for dividing decimals? |
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Ignore the decimal point, then put the decimal point in the same spot as the number being divided. |
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What is the Order of Operations? |
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What does B E D M A S stand for? |
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Brackets Exponents Division Multiplication Addition Subtraction |
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What is the U.S. term for B E D M A S ? |
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Parenthesis Exponents Multiplication Division Addition Subtraction |
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Solve this equation. 3.12 x 4 + 12 / 1.5 x 2 |
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3.12 x 4 + 12 / 1.5 x 2 12.48 + 12 / 1.5 x 2 12.48 + 8 x 2 12.48 + 16 28.48 |
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Find the missing math symbols (+,x) (8.1 _ 3.2) _ 2 = 22.6 |
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(8.1 + 3.2) x 2 = 22.6 (8 + 3) x 2 =22 |
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Jordan has three birds. Max has a mass of 28.2 kg. Sam is 3.15 kg heavier than Max. The smallest dog, Lucy, is 1.8 kg lighter than Max. What is the total mass of the three dogs? |
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Max- 28.2 kg Sam- ^3.15 kg of Max = 31.35 Lucy- v 1.8 kg of Max = 20.4 =85.95 |
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How do you pronounce 0.1 and 0.10 |
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