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How do you divide using partial quotients?
Example: 135 divided by 3 120 divided by 3 = 40 15 divided by 3 = 5 135 divided by 3 = 45
Is the quotient of two integers always an integer?
Here are a few familiar quotients of integers:1/22/33/47/10The quotient of two integers is seldom an integer.
How can I tell if my estimated answer is greater or less than the exact answer to a multiplication problem?
Assuming that the estimate is based on sensible approximations, there is no simple way. You will need to compare the estimate and the true value. If you've rounded up, the estimate will be greater. If you've rounded down, the estimate will be less.
What does it mean to estimate the sum?
To estimate the sum is to guess what the answer is for an addition problem. For example, if it was 8 + 9 you would see what number 8 is close to (like ten) and do the same with number nine and your estimate would be 20.
A room measure 3M 80Cm by 6M 90Cm estimate the floor area?
Estimate slightly less than 4 x 7 so try 27 sq m. Actual area 26.22 sq m. Fair estimate!
