Understanding Money Subtraction

What is the initial amount of money before any purchase?

• $1.30

• $0.75

• $3.75

• $2.45

How much does the toy car cost?

• $1.00

• $1.30

• $2.45

• $0.30

Why did we trade one quarter for two dimes and a nickel?

• Because we needed more quarters

• To have more coins

• To have exactly $0.75

• To make subtraction easier

After subtracting $1 for the toy car, how much money is left?

• $1.45

• $2.45

• $3.00

• $2.75

What is the final amount of money left after the purchase?

• $2.45

• $1.30

• $3.75

• $2.00

April needs $80 for a new bicycle. She has already saved $37. Write a number sentence to show how much more she must save. Then write your answer.

Mathematical Equivalence

ON

Juan has $80. He divides this amount evenly into two funds: Save and Spend. He spends $15 on a movie. How much money does Juan have left in his Spend fund?

Mathematical Equivalence

ON

• $4.00

• $4.50

• $5.00

• $4.25

• $5.00

• $5.50

• $4.50

• $6.00

• $4.00

• $5.00

• $6.00

• $7.00