Vocabulary
The 3 in the number 432 is in the ________place
tens
Round to the nearest ten
72
70
Subtraction 72-18
54
Mrs. Cavanagh bakes 179 cookies. She gives 11 to her students. How many cookies does she have left?
168
How many tens in 360?
36
The 7 in the number 789 is in the _________ place.
hundreds
Round to the nearest hundred
293
300
Add 124+53
177
Mrs. Cavanagh is reading a book that has 340 pages. If she reads 10 pages a day how many days will it take her to read the book?
34 days
How many hundreds in 3,000
What do you call the answer to an addition problem?
The sum
Round 332 to the nearest hundred
300
Subtract 254-32
Mrs. Cavanagh has 456 stickers. She went to her favorite store and bought 283 more. How many stickers does she have in all?
739
How many ones in 659
9
What do you call the answer to a subtraction problem?
The difference
Round 354 to the nearest hundred
400
Add 457 + 123
580
Mrs. Cavanagh has 226 stickers. She gave Mrs. Crane 37 stickers. How many stickers does she have left
189
What time is 40 minutes after 1
1:40
What does estimate mean?
to find an answer that is close to the exact answer.
Katie is rounding numbers to the nearest ten. Which number will NOT round to 680.
A- 675
B-681
C-678
D-685
D 685
subtract 900-754
146
Mrs. Cavanagh is counting bottle caps. To make it easier to count she puts them in piles of 10. When she is finished she has 7 piles and 5 caps left over. How many bottle caps did she collect?
75
Mrs. Cavanagh is baking cookies. They should bake for 40 minutes. She puts them in the oven at 1:15. At what time should she take them out at?
1:55