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The basic idea is the same as when you estimate sums and differences of larger numbers (which may or may not be integers). You round the numbers to one or two decimal digits, then add them up.
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∙ 10y ago
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How can you estimate sums or differences of decimals?
In the same way as you estimate them for whole numbers.
How are these terms alike differences sums quotients and products?
Alike is the same as Differences means subtractions Sums means additions Quotients means divisions Products means multiplications
How do you estimate mixed numbers sums?
you have to add
What number would you use to estimate to sums of 47 and 21?
68
How do you estimate sums with decimals?
I think you round it to the nearest whole number...
How can you estimate sums or differences of decimals?
In the same way as you estimate them for whole numbers.
How do yo round to estimate sums and differences in math?
One way is to do front end estimation!
What is estimate sums and differences for 0.721 plus 0.894?
0.7 + 0.9 = 1.6 0.7 - 0.9 = -0.2
What is an instance when you might want to find an estimate for fraction sums our differences rather than the exact answer?
When you do not require an exact answer but an approximation is sufficient.
Estimate the following sums or differences 1 4 5 - 3 9 10 - 6 1 7?
150 - 4000 - 600 = -4450
Estimating sums and differences?
xxx=2x
How are these terms alike differences sums quotients and products?
Alike is the same as Differences means subtractions Sums means additions Quotients means divisions Products means multiplications
How do you estimate mixed numbers sums?
you have to add
The thing combines multiplication with sums and differences?
distributive property
What number would you use to estimate to sums of 47 and 21?
68
How do you estimate sums with decimals?
I think you round it to the nearest whole number...
How do you estimate 8.75 In decimal?
The number is already in decimal form so why would you want to estimate it in decimal form???
