Rounding
Round 6.14 to the nearest tenth.
6.1
What is the sum of the addition equation 0.6 + 0.2 = ________?
0.8
Solve 0.9 − 0.5 = ________.
0.4
What is a reasonable estimate for the addition equation 1.4 + 0.2 = ____________ when you round each addend to the nearest whole number?
1
Natalie is rounding some numbers to the nearest tenth. Select the number that will have a 7 in the tenths place after rounding.
1. 4.07
2. 5.64
3. 6.72
4. 7.78
6.72
Round 3.456 to the nearest hundredth.
3.46
What is the sum of the addition equation 0.4 + 0.2 = ________?
0.6
Solve 0.7 − 0.2 = ________.
0.5
What is a reasonable estimate for the addition equation 1.8 + 0.3 = __________ when you round each addend to the nearest whole number?
2
Jared is rounding some numbers to the nearest tenth. Select the number that will have a 3 in the tenths place after rounding.
1. 3.03
2. 4.28
3. 5.39
4. 6.43
4.28
Round 5.282 to the nearest hundredth.
5.28
What is the sum of the addition equation 0.3 + 0.1 = ________?
0.4
Solve 0.8 − 0.3 = ________.
0.5
What is a reasonable estimate for the addition equation 2.2 + 0.8 = ________ when you round each addend to the nearest whole number?
3
An unknown number is not equal to 3.75 but rounds to 3.75 when rounded to the nearest hundredth. Which of the following could be the unknown number?
1. 3.675
2. 3.748
3. 3.756
3.748
Round 7.633 to the nearest hundredth.
7.63
Solve 1.6 + 3.1 + 4.8 = ________.
9.5
Solve 0.83 − 0.41 − 0.25 = ________.
0.17
Estimate the sum of 2.67 + 1.21 = ________ by rounding each addend to the nearest tenth
3.9
An unknown number is not equal to 6.45 but rounds to 6.45 when rounded to the nearest hundredth. Which of the following could be the unknown number?
1. 6.454
2. 6.443
3. 6.045
6.454
Round 0.176 to the nearest hundredth.
0.18
Solve 3.3 + 1.4 + 2.8 = ________.
Solve 0.76 − 0.32 − 0.15 = ________.
0.29
Estimate the sum of 3.44 + 1.12 = ________ by rounding each addend to the nearest tenth.
4.5
Two bags of cereal are packed in a box. The total weight of the box and the two bags of cereal is 58.00 ounces. One bag of cereal weighs 20.05 ounces, the other weighs 18.65 ounces. How much does the box weigh? (2 points)
19.3