46 P4.WN.JM.17102285
Level 2
Serene and Tommy have a total of 130 sweets. Tommy and Clara have a total of 141 sweets. Serene and Clara have a total of 99 sweets. How many sweets does Serene have?
4 m
Repeated identity Units & parts & boxes Substitution
47 P4.WN.JM.17102411
Level 3
2 books and 2 files cost $13.
5 books and 4 files cost $30.
Find the cost of 1 book.
4 m
W 4 operations Money Units & parts Elimination
48 P4.WN.JM.17102412
Level 3
Three tables and three chairs cost $1521. Two tables and a chair cost $934. How much does a chair cost?
4 m
W 4 operations Money Units & parts Elimination
49 P4.WN.JM.17102413
Level 3
3 bowls of noodles and 1 plate of chicken rice cost $13.
2 bowls of noodles and 3 plates of chicken rice cost $18.
How much does a plate of chicken rice cost?
4 m
W 4 operations Money Units & parts Elimination
50 P4.WN.JM.17102414
Level 3
3 books and 5 files cost $25.
4 books and 3 files cost $26.
How much does a dozen of files cost?
4 m
W 4 operations Money Units & parts Elimination

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