Rounding
What is 81 rounded to the nearest ten?
80
What unknown number makes this equation true?
70 x 4 = ?
280
Jane has 9 dimes. Nick has 15 nickels.
How much more money does Jane have than Nick?
15
What unknown number makes this equation true?
330−50=300−?
20
What is 79 rounded to the nearest ten?
80
What unknown number makes this equation true?
60 x 2 = ?
120
Alex has 15 dimes. Nick has 31 nickels.
Who has more money?
Nick
What unknown number makes this equation true?
290−60 = 250- ?
30
What is 354 rounded to the nearest hundred?
400
What unknown number makes this equation true?
821−36=?
785
Jane has 6 nickels and 9 dimes.
Does Jane have a full dollar?
No
892+8=800+?
100
What is 231 rounded to the nearest hundred?
200
What unknown number makes this equation true?
2 x 5 x ? = 70
7
Jake has 32 stickers. He wants to put the same number of stickers on each page.
If he has 4 pages, how many stickers will be on each page?
8
What number would make this equation true?
40 x 8 = 10 x 4 x ?
8
When rounding to the nearest ten, what is the least whole number that rounds to 950?
945
4 x 8 x 5 = A
what does A equal?
160
Jane has the following leaves:
-8 brown leaves with 2 brown leaves in each row.
-6 green leaves with 3 green leaves in each row.
How many leaves does she have in all?
34
60 x 2 = 40 x 3
Yes