To find an answer that is close to the exact amount
What is an estimate.
100
312 divided by 5
What is 62 remainder 2
100
1,955 ÷ 85
What is 23
100
322 ÷ 14
What is 23
100
Mr. Little has 125 cows on his farm. He has 3 barns for the cows. About how many cows are in each barn?
What is about 40.
200
The amount left over when a number cannot be divided equally.
What is the remainder.
200
278 ÷ 2
What is 139
200
5,643 ÷ 18
What is 313
200
625 ÷ 25
What is 25
200
Annabel bought 156 ounces of trail mix. She wants to divide the amount equally into 24 portions. How many ounces of trail mix will be in each part?
What is 6.5 ounces
300
Opposite operations, or operations that undo each other, such as multiplication and division.
What are inverse operations.
300
938 ÷ 6
What is 156 remainder 2
300
1,230 ÷ 30
What is 41
300
648 ÷18
What is 36
300
Teagan is planning a trip to Italy. He thinks he will need $2,750 for the trip. If the trip is 40 weeks away, which is the best estimate of how much money Richard needs to save each week?
What is $70
400
In this method of division, we take parts of a number and at the end add the parts up.
What are partial quotients.
400
1,326 ÷ 4
What is 331 remainder 2
400
7,925 ÷ 72
What is 110 remainder 5
400
3,186 ÷ 62
What is 51 remainder 24
400
Ms. Hatcher LOVES to read! She reads 2,300 books this year! She stores the books in boxes that hold 96 books. All but one crate is full. How many books are in the last box?
What is 26 books.
500
numbers that are easy to compute with mentally.
What are compatible numbers.
500
4,685 ÷ 3
What is 1,561 remainder 2
500
5,210 ÷ 17
What is 306 remainder 8
500
4,135 ÷ 66
What is 62 remainder 43
500
Autumn works at a beauty shop. They receive 1,900 bottles of shampoo. The bottles come in boxes of 32. How many boxes were delivered?