221 P4.WN.NK.22112905
Level 3
Aisa has 405 cm of lace. She sews the lace around 6 identical square shaped cushion cover. If she uses 89 cm of lace on each cushion covers, how much lace does she need to buy?
3 m
W 4 operations Length Model Part-whole
222 P4.WN.JM.17102189
Level 3
The total cost of 8 blouses and 9 skirts is $487. Each skirt costs $23. Find the cost of each blouse.
3 m
W 4 operations Money Model Part-whole
223 P4.WN.NK.23010606
Level 3
Fred has a total of 4920 stamps. He has 780 more local stamps than foreign stamps. How many foreign stamps does he have?
3 m
W 4 operations Model Comparison
224 P4.WN.NK.22112912
Level 3
The total height of Hill A and Hill B is 3813 m. Hill B is 987 m lower than Hill A. Find the height of Hill A.
3 m
W 4 operations Length Model Comparison
225 P4.WN.JM.17102324
Level 3
Melody flipped her book to the middle. The sum of the two facing page numbers is 157.
  1. What are the two page numbers?
  2. How many pages are there in the book?
3 m
W 4 operations Model Comparison Units method

5 per page

10 per page

20 per page

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