Rounding to the nearest ten
Rounding to the nearest hundred
Estimate the sum: Rounding to the 10s
Estimate the sum:
Rounding to the 100s
100
What is 23 rounded to the nearest 10?
20
100
What is 131 rounded to the nearest hundred?
100
100
Round to the nearest ten to estimate the sum: 62 + 35 =
60 + 40 = 100
100
Round to the nearest hundred to estimate the sum: 111 + 555 =
100 + 600 = 700
200
What is 55 rounded to the nearest 10?
60
200
What is 783 rounded to the nearest hundred?
800
200
Round to the nearest 10 to estimate the sum: 105 + 77 =
110 + 80 = 190
200
Round to the nearest hundred to estimate the sum: 495 + 68 =
500 + 100 = 600
300
What is 178 rounded to the nearest 10?
180
300
What is 59 rounded to the nearest hundred?
100
300
Round to the nearest ten to estimate the sum: 282 + 144 =
280 + 140 = 420
300
Round to the nearest hundred to estimate the sum: 782 + 219 =
800 + 200 = 1,000
400
What is 399 rounded to the nearest 10?
400
400
What is 669 rounded to the nearest hundred?
700
400
Round to the nearest ten to estimate the sum: 733 + 377 =
730 + 380 = 1,110
400
Round to the nearest hundred to estimate the sum: 948 + 564 =
900 + 600 = 1,500
500
What is 1,572 rounded to the nearest 10?
1,570
500
What is 959 rounded to the nearest hundred?
1,000
500
Round to the nearest ten to estimate the sum: 1,255 + 99 =
1,260 + 100 = 1,360
500
Round to the nearest hundred to estimate the sum: 1,322 + 1,488 =
1,300 + 1,500 = 2,800
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