90. You round both numbers up.
56+27 = 83
To estimate the sum of 56 and 58, you can round both numbers to the nearest ten. Rounding 56 to 60 and 58 to 60 gives you an estimated sum of 120. Therefore, the estimate of 56 plus 58 is approximately 120.
309?
56/27 cannot be simplified.
The difference is 83 minus 56 = 27
56+27 = 83
To estimate the sum of 56 and 58, you can round both numbers to the nearest ten. Rounding 56 to 60 and 58 to 60 gives you an estimated sum of 120. Therefore, the estimate of 56 plus 58 is approximately 120.
56
309?
56/27 cannot be simplified.
324
The difference is 83 minus 56 = 27
27 percent of 56 is 15.12.
27/56 is in its simplest form.
5712
-112
this equals 818