Rounding Time
Round to the Nearest 10 and 100
Rounding Word Problems
Standard algorithm
Random
100
The time rounded to the nearest 10 minutes.
4:10
100
Round 207 to the nearest 10 and nearest 100.
nearest 10= 210
nearest 100= 200
100
There were 163 people at the party. Round the number of people to the nearest hundred.
There were about 200 people at the party.
100
531+276 =
807
100
Skip count by 4s. You can sing if you want.
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44
200
The time rounded to the the nearest 10 minutes.
6:20
200
Round 475 to the nearest 10 and nearest 100.
nearest 10= 480
nearest 100= 500
200
Rose and Carly have both brought carrots for lunch. They have 371g of carrots together. Round the carrots to the nearest 10 grams.
There are about 370g of carrots.
200
167 + 294 =
461
200
What does it mean to estimate?
Tell about how much something is; round.
300
Round to the nearest 10 minutes.
5:50
300
Round 739 to the nearest 10 and to nearest 100.
nearest 10= 740
nearest 100= 700
300
Ken and Lori have brought about 460g of apple. Ken brought about 230g of apples. About how many did Lori bring?
Lori brought about 230g of apples.
300
108 L + 494 L =
602L
300
Skip count by 8s. You can sing if you want.
8, 16, 24, 32, 40, 48, 56, 64, 72, 80
400
Round the time to the nearest 10 minutes.
2:20
400
Round 253 to the nearest 10 and to the nearest 100.
nearest 10= 250
nearest 100= 300
400
Bob is taking a road trip to visit a friend. On Monday, he drives 374 kilometers and the next day he drives 259 kilometers.
What is the estimated total distance Bob drives? Round each distance to the nearest ten kilometers to estimate.
370 + 260 = 630
Bob drives about 630 kilometers.
400
405 - 127
278
400
If a story problem asked for the total weight combined of two things, what operation would I use to solve the problem?
addition
500
Round the time to the nearest 10 minutes.
8:30
500
Round 1,354 to the nearest 10 and to the nearest 100.
nearest 10= 1,350
nearest 100= 1,400
500
Bob is taking a road trip to visit a friend. On Monday, he drives 374 kilometers and the next day he drives 259 kilometers.
What is the estimated difference between the distance Bob drives on Monday and the distance he drives the next day? Round each distance to the nearest ten kilometers to estimate.
370 - 260 = 110
Bob drove 110 kilometers more on Monday.
500
500 - 129 =
371
500
Skip count by 6s. You can sing if you want.
6, 12, 18, 24, 30, 36, 42, 48, 54, 60