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Earn +20 ptsQ: How do you line up decimals when adding 3 numbers?
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Do you line up decimals in subtraction?
Yes. Line up them up when you're adding, too.
What is the first step when adding decimals?
line up the demials
Show an example of adding decimals?
39.63 +42.35 ------------ 81.98 Just line up the decimals and then add.
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!
How can you add decimals without a place-value chart to make sure you adding the same place value?
you can line up the decimals
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