21 P4.ST.JC.18120959
Level 1
Adam has $20.
He buys a marble for $11.20 and a sticker for $3.40.
How much money does he have left?
2 m
D Addition & subtraction Model Part-whole
22 P4.ST.JC.18120960
Level 1
Adam buys a marble for $12.75
and a sticker for $21.95.
He gives the cashier $50.
How much change does he receive?
3 m
D Addition & subtraction Model Part-whole
23 P4.ST.JC.18120961
Level 1
Adam buys a marble and a sticker.
The marble costs $45.30.
The sticker costs $32.80 more than the marble.
How much does he spend altogether?
2 m
D Addition & subtraction Model Comparison
24 P4.ST.JC.18120962
Level 1
Adam runs a distance of 3.6 km.
Bryan runs a distance of 1.45 km less than Adam.
What is the total distance that they run?
2 m
D Addition & subtraction Model Comparison
25 P4.ST.JC.18120963
Level 2
2 marbles and 1 sticker cost $12.10.
1 marble costs $1.70 more than 1 sticker.
How much does 1 marble cost?
3 m
D Addition & subtraction Model Comparison Model Stacking

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