Rounding
What is 0.755 rounded to the nearest hundredth?
0.76
Estimate the difference of 1.4 − 0.3 = ________ by rounding each number to the nearest whole number.
1
What is the sum of the addition equation 0.49 + 0.31?
0.8
0.57
Estimate the difference of 6.09 - 2.42 by rounding each number to the nearest tenth.
3.7
What is 12.094 rounded to the nearest tenth?
12.1
What is a reasonable estimate for the subtraction equation 5.8 − 3.1 = ________ when you round each number to the nearest whole number?
2 4 3 9
3
What is the value of the expression 2.15 + 1.56?
3.71
What is the value of the expression 1.87 − 0.34 - 0.1?
1.43
Solve 3.5 + 12.3 - 6.7
9.1
Select the number that will have a 3 in the tenths place after rounding?
4.35 5.03 6.28 7.39
6.28
What is a reasonable estimate for the addition equation 4.4 + 2.2 = ____________ when you round each addend to the nearest whole number?
6
Solve the equation 1.05 + 5.2 + 2.1 = ________.
8.35
Solve the subtraction equation 4.86 − 2.21 − 0.57 = ?
2.08
What is the sum of 0.75 + 1.2 + 0.25?
2.2
Select the number that when rounded to the nearest whole number would NOT be 3
3.499 2.5 3.09 2.278
2.278
If you round each number to the nearest tenth, what would be the best estimate for 3.45 + 12.245 - 1.59?
14.1
STEP ONE: 3.5 + 12.2 = 15.7
STEP TWO: 15.7 - 1.6 = 14.1
What is the sum of 13.15 + 1.97 + 21.5 = ________?
36.62
7.45
Two bags of cereal are packed in a box. The total weight of the box and the two bags of cereal is 20.00 ounces. One bag of cereal weighs 4.07 ounces, the other weighs 5.15 ounces. How much does the box weigh?
10.78 ounces