26 P4.DE.NK.22120822
Level 3
The total mass of Pierre and Rael is 46.6 kg. The total mass of Rael and Mark is 59 kg. If the total mass of Pierre and Mark is 56 kg, find the mass of Mark.
4 m
D 4 operations Sets Mass Repeated identity Units & parts & boxes Elimination
27 P4.WN.JM.17102192
Level 3
Lina put 120 eggs on some big trays and small trays. She put 6 eggs on each big tray and 4 eggs on each small tray. She used the same number of big trays and small trays. How many trays did Lina use altogether?
4 m
W 4 operations Sets Equal stage
28 P4.WN.NK.22112906
Shaye had 1469 guavas. After giving away 373 guavas, she packed the remaining guavas in bags of 8.
  1. How many bags of guavas did she pack?
  2. She sold each bag of guavas for $7. How much did she receive from the sales of the guavas?
4 m
W 4 operations Sets Model Part-whole Money
29 P4.WN.JM.17102333
Level 3
A shopkeeper keeps his stock of flour in 50-kg bags. He has 4 such bags to be packed into smaller packets weighing 5 kg and 2 kg. He wants to have the same number of 5-kg packets and 2-kg packets.
  1. How many packets of flour does he pack altogether?
  2. How much flour is left over?
4 m
W Remainder Mass Equal stage Sets
30 P4.WN.JM.17102249
Level 2
Miss Tan needed some buttons to sew some clothes. The buttons were sold in packets of 8 buttons. If she needed 434 buttons and each pack cost $2, how much would it cost for her to buy enough buttons?
4 m
W Multiplication & division Remainder min-max Money Sets

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