Rounding
What is 3,884 rounded to the nearest ten and hundred?
ten=3,880
hundred=3,900
563 + 184 = ?
747
A bakery makes 12 muffins each hour. How many muffins will they make in 6 hours?
72
A rectangle has a length of 8 meters and a width of 5 meters. What is the area of the rectangle?
area=40 m2
perimeter=26 m
A library has 283 books on history and 175 books on science. How many books are there in total at the library?
458
A mountain is 8,567 feet tall. Round its height to the nearest 10 and 100.
ten=8,570
hundred=8,600
500 - 281 = ?
219
There are 15 rows of chairs in a hall, and each row has 4 chairs. How many chairs are there in total?
60
A rectangular rug has a length of 8 feet and a width of 3 feet. What is the area and perimeter of the rug?
area=24 ft 2
perimeter = 22 ft
A baker makes 25 cupcakes each hour. How many cupcakes will the baker make in 6 hours?
150
Round the following numbers to the nearest 10 and then compare: 2,349 and 2,358. Which is larger?
2,350 and 2,360
2,360 is larger
6,812 + 1,435 = ?
8,247
A farmer has 120 apples. He packs them into baskets, each holding 10 apples. How many baskets does he need?
12
A rectangular book has a length of 10 inches and a width of 4 inches. What is the area of the book?
area= 40 in2
A box contains 84 chocolate bars. If each packet holds 7 chocolate bars, how many packets are there?
12
Round 59,672 to the nearest 10 and nearest 100.
ten= 59,670
hundred=59,700
8,932 - 4,576 = ?
4,356
There are 48 candies to be shared equally among 8 kids. How many candies does each kid get?
6
A rectangular room has a length of 12 feet and a width of 6 feet. What is the perimeter of the room?
perimeter=36 ft
There are 375 cookies in a bakery. 128 cookies are sold. How many cookies are left in the bakery
247
Which is closer to 1,000: 957 rounded to the nearest 100 or 1,023 rounded to the nearest 100?
they are the same
9,000 - 4,389=
4,611
A farmer has 84 eggs. He puts them into cartons that hold 6 eggs each. How many cartons does he use?
14
A square garden has a side length of 9 meters. What is the area and perimeter of the garden?
area= 81 m2
perimeter=36 m
A school collected 875 cans for a food drive last week. This week, they collected 1,125 cans. How many cans were collected in total over the two weeks?
2,000