Let's solve each money problem step by step and explain the solution clearly.
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Problem 1:
Caitlin found $1.40 in the couch and $0.38 in the car. How much money did she find altogether?
Solution:
We add the two amounts:
$$
\$1.40 + \$0.38 = \$1.78
$$
✔ Answer: Caitlin found
$1.78 altogether.
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Problem 2:
Robert earned $5.00 mowing a lawn, $6.00 collecting cans, and $2.00 carrying groceries. How much money did Robert earn in all?
Solution:
Add all the earnings:
$$
\$5.00 + \$6.00 + \$2.00 = \$13.00
$$
✔ Answer: Robert earned
$13.00 in total.
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Problem 3:
Frankie has 2 quarters, 7 dimes, 11 nickels, and 20 pennies in his piggy bank. He gave it all to his sister, Lulu. How much money did Lulu receive?
Step-by-step breakdown:
-
Quarters: 2 × $0.25 = $0.50
-
Dimes: 7 × $0.10 = $0.70
-
Nickels: 11 × $0.05 = $0.55
-
Pennies: 20 × $0.01 = $0.20
Now add them up:
$$
\$0.50 + \$0.70 + \$0.55 + \$0.20 = \$2.00 - wait, let's compute carefully:
$$
\$0.50 + \$0.70 = \$1.20
\$1.20 + \$0.55 = \$1.75
\$1.75 + \$0.20 = \$1.95
✔ Answer: Lulu received
$1.95.
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Problem 4:
Zoe wants to buy her mom a pin. The pin costs $4.59. Zoe has 6 quarters, 7 dimes, 15 nickels, and 35 pennies. Does she have enough money to buy the pin?
Step-by-step breakdown:
-
Quarters: 6 × $0.25 = $1.50
-
Dimes: 7 × $0.10 = $0.70
-
Nickels: 15 × $0.05 = $0.75
-
Pennies: 35 × $0.01 = $0.35
Now add them:
$$
\$1.50 + \$0.70 = \$2.20
\$2.20 + \$0.75 = \$2.95
\$2.95 + \$0.35 = \$3.30
$$
So Zoe has
$3.30, but the pin costs
$4.59.
Since $3.30 < $4.59, she does
not have enough.
✔ Answer: No, Zoe does
not have enough money. She is short by $4.59 - $3.30 =
$1.29.
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Problem 5:
Mario and Spencer bought 5 tickets to the movies. Each ticket cost $2.00. How much did all 5 tickets cost?
Solution:
Multiply number of tickets by price per ticket:
$$
5 × \$2.00 = \$10.00
$$
✔ Answer: All 5 tickets cost
$10.00.
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✔ Final Answers Summary:
1.
$1.78
2.
$13.00
3.
$1.95
4.
No, she only has $3.30, needs $4.59
5.
$10.00
Let me know if you'd like these written out with drawings or equations!
Parent Tip: Review the logic above to help your child master the concept of money problems worksheet.