it can help you determine whether toy made an error in calculating an exact sum or difference.
sum is addition difference is subtraction
the sum is 59.54 and the difference is 32.02.
The sum is the answer for adding and the difference is the answer for subtracting...
the opposite of a sum is the difference
The difference, in a subtraction sum, is the answer to the sum. For example, the difference between 6 and 4 is equal to 2. 6 - 4 = 2.
(A) Add them together.(B) Subtract the smaller from the larger.
Original cost, estimated salvage value, and estimated useful life.
546,164-471,467=100,000
3874 + 1845 = 5719 is the actual sum. I'm not sure where the 'estimated sum' comes into it.
When estimating the sum of 48765 and 9221, you can round each number to the nearest thousand. 48765 rounds to 49000, and 9221 rounds to 9000. Adding these rounded numbers gives you an estimated sum of 58000. To estimate the difference, you can round 48765 to 49000 and 9221 to 9000. Subtracting these rounded numbers gives you an estimated difference of 4000.
The estimated sum of 674 and 213 can be calculated by rounding each number to the nearest hundred. Rounding 674 to 700 and 213 to 200 gives an estimated sum of 700 + 200, which equals 900. Therefore, the estimated sum is approximately 900.
The same way as whole numbers. 0.3865 + 0.2274 could be estimated as 0.40 + 0.20 = 0.6
The Answer will be lower the the actual sum
1.98 is the sum
The estimated sum is 11 The actual sum is 10 and 19/24
The estimated sum is 11. The actual sum is 10 and 19/24
The sum of 549,986 and 345,100 is 895,086.