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You need to line up decimals for additional and subtraction. For multiplication, you don't need to line them up - in fact, it would serve no useful purpose.
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∙ 11y ago
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How do you multiply by a decimal?
line up the numbers and decimals multiply regularly then bring the decimal down
How do you add decimals step by step?
line up the decimals together
Do you line up decimals in subtraction?
Yes. Line up them up when you're adding, too.
Show an example of adding decimals?
39.63 +42.35 ------------ 81.98 Just line up the decimals and then add.
What is the first step when adding decimals?
line up the demials
Do you line up decimals when you multiply?
no
How do you multiply by a decimal?
line up the numbers and decimals multiply regularly then bring the decimal down
Can you multiply factors with decimals?
You can multiply to numbers with decimals
How do you add decimals step by step?
line up the decimals together
When you multiply two decimals the answer is the?
When you Multiply two decimals it is called the product.
What is the rule for add decimals?
Just make sure you line up the decimals
When multiplying decimals with whole numbers do you line up the whole numbers?
Hey awesome Question. The answer is no you do not have to line up the decimals when multyping only when adding and subtracting. The main thing is when you multiply make sure you put the decimal in the right place in your answer. YOu count how may places their are behind the decimals in BOTH numbers then you make sure their are that many places behind the decimal in you answer. :)
Do you line decimals up when subtracting?
Yes!
Do you line up decimals in subtraction?
Yes. Line up them up when you're adding, too.
Show an example of adding decimals?
39.63 +42.35 ------------ 81.98 Just line up the decimals and then add.
Do you have to line up the decimals when multiplying?
No, it is not necessary. But it does help to be tidy.
What is the first step when adding decimals?
line up the demials
