Subtraction w/regrouping
What is 342-165?
177
A bakery packs 6 cookies into each box. If Sam buys 4 boxes, how many cookies does he have in total?
24 cookies
24 ➗ 6?
4
22 x 3
66
130 rounded to the nearest hundred
100
What is 2,243-572?
1,671
A classroom has 7 rows of desks with 6 desks in each row. How many desks are in the classroom?
42 desks
32 ➗ 4
8
19 x 3
57
542 rounded to the nearest ten
540
What is 3,045-1,365?
1,680
Sam has 12 stickers. She wants to pass them out equally to her 2 friends. How many stickers will each friend get?
6 stickers
360 ➗ 12
30
28 x 5
140
712 rounded to the nearest hundred
700
What is 2,040-380?
1,660
Maya bought 3 packs of stickers. Each pack had 8 stickers inside. Later that day, she gave 5 stickers to her younger brother. How many stickers does Maya have left?
19 stickers
380 ➗ 3
126
38 x 2
76
245 rounded to the nearest hundred?
200
What is 1,023-900?
123
A school library received 6 boxes of new books, with 9 books in each box. The librarian put an equal number of these books onto 3 empty shelves.
How many books are on each shelf?
18 books on each shelf.
375➗ 25
15
52 x 6
312
452 rounded to the nearest ten
450