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Earn +20 ptsQ: What are the rules for adding and substracting decimals?
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How do you add decimals with different signs?
Same rules as adding whole numbers with different signs.
How are adding subtracting decimals different from multiplying them?
They aren't. The rules are the same as those for adding/subtracting or multiplying integers. Just be careful of the decimal point's location.
What are some of the rules to follow with decimals?
1. When adding, the decimals MUST line up: 012.3 +32.1 2. When multiplying, you dont have to put the decimals side by side: 12.3 x323.55 Then you count how many numbers are after the decimals, which, in this case, is three. Hope it helped!
What is the rule when adding decimals?
keep your decimals in the right position
What is the definition of adding decimals?
To add the two decimals together
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