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The friendly number strategy is a way to complete difficult operations by dividing them into operations using friendly numbers, or numbers that are easy to work with. For example, you could use the friendly numbers strategy to solve 169 + 37 by breaking it down into 160 + 30 + 9 + 7.
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Earn +20 ptsQ: What is the friendly number strategy?
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What is a friendly number?
A friendly number is a number that has a lot of factors depending on the size of the number. For example, eight is a friendly number. Its factors are 8,4,2,1. 7 isn't because its only factors are 7 and 1.
What is the friendly number form for 57 divided by 3?
19
What is 220's friendly number?
I think it means that you drink
83 divided by 6 equals what are some friendly number?
13.8333
How is ordering fractions on a number line similar to and different from whole numbers on a number line?
The similarity is they both use the same strategy to find a answer and the difference is they are worth different amount
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