# Estimation of Addition and Subtraction by Rounding Off, Fourth Grade Math Test

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This math test is absolutely free and focused on fourth grade math. In this test, students must first round off the given numbers to the nearest whole number; then perform the required operation to produce an estimated result.
Question 1
Round off the numbers to nearest whole numbers then estimate the result of given operation:
2.667 + 1.201 =
Question 2
Round off the numbers to nearest whole numbers then estimate the result of given operation:
4.709 - 1.992 =
Question 3
Round off the numbers to nearest whole numbers then estimate the result of given operation:
5.141 - 1.834 =
Question 4
Round off the numbers to nearest whole numbers then estimate the result of given operation:
6.892 + 2.373 =
Question 5
Round off the numbers to nearest whole numbers then estimate the result of given operation:
10.095 - 3.419 =
Question 6
Round off the numbers to nearest whole numbers then estimate the result of given operation:
8.724 + 2.287 =
Question 7
Round off the numbers to nearest whole numbers then estimate the result of given operation:
12.174 + 3.698 =
Question 8
Round off the numbers to nearest whole numbers then estimate the result of given operation:
13.989 - 5.358 =
Question 9
Round off the numbers to nearest whole numbers then estimate the result of given operation:
17.765 + 12.750 =