Adding, Subtracting and Multiplying Money

George went to the grocery store and spent $36.31. He then spent $23.84 at the gas station. How much money did George spend in total?

• $60.15

• $59.15

• $61.15

• $58.15

Emily has $484.63 in her bank account. She withdrew $153.50 to buy a new phone. How much money does she have in her bank account?

• $331.13

• $331.63

• $330.13

• $330.63

Ellie buys some craft supplies. The supplies cost a total of $6.43. She pays with a $20 bill. How much change does she receive?

• $135.7

• $13.57

• $13.75

• 13.75

How do you solve problems that involve adding decimals?

• if the decimal is in the house, raise it to the roof

• Bring UP the decimal point

• Line up the decimals

• Completely ignore the decimal

Lindsey bought two concert tickets,each worth $45.67. She then spent $25.02 on food at the concert. How much money did she spend in all?

• $70.69

• $69.87

• $70.68

• $71.33

How do you solve problems that involve subtracting decimals?

• if the decimal is on the side, slide, slide

• Bring UP the decimal point

• Line up the decimals

• Completely ignore the decimal

Did the student solve this problem correctly?

• Yes, this is correct

• No, it is incorrect. They forgot to use the magic number.

• No, it is incorrect. They forgot to bring the decimal down.

Did they solve this problem correctly?

• Yes, the problem is correct

• No, it is incorrect. They needed to find the magic number.

• No, it is incorrect. They lined up the digits wrong.

Lisa had a budget of $100. She bought a shirt for $27.99 and a pair of pants for $25.99. How much money does she have left to buy other things?

• $46.12

• $45.02

• $46.02

• $53.98

4 x 0.03

• 12

• 0.12

• 120

• 0.012