541 P4.AN.JM.17092845
Level 3
The figure shows a piece of rectangular paper ABCD folded at one of its corners A. ∠AEB is 4 times as large as ∠AEF. Find ∠AEB.
3 m
Rectangle Angles on a straight line Overlapping angles Folded figure Model Times-as-many Units method
542 P4.FR.JM.17101640
Level 2
Esther has 24 marbles. Half of them are white, 4 are red and the rest are green. What fraction of the marbles are green?
3 m
Fraction to units Units method
543 P2.WN.ED.18011886
Level 2
Charles buys a burger and a juice for $28. The burger costs $12 more than the juice. How much does the juice cost?
2 m
W Multiplication & division Money Model Comparison Units method
544 P4.FR.JM.17101632
Level 2
Jethro had some books. He gave 211 of the books to his brother and had 36 books left. How many books did Jethro have at first?
3 m
Fraction to units Units method
545 P5.DE.NK.22122002
Level 2
Ben, Jen and Tanya have a total of $134.50. Jen has $8 more than Ben. Tanya has thrice as much money as Jen. How much money does Tanya have?
3 m
D 4 operations Money More than or less than Times as many Model Units method

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