Let’s go through each problem one by one. We’ll solve them step by step, using simple math and clear thinking.
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Problem 1:
There are 44 children. Each gets 1 dozen pencils.
→ 1 dozen = 12
→ So, total pencils = 44 × 12
Let’s calculate:
44 × 10 = 440
44 × 2 = 88
440 + 88 =
528
✔ Final Answer for #1:
528
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Problem 2:
Keith has 1 dozen quarters.
→ 1 dozen = 12 quarters
→ Each quarter = $0.25
→ Total money = 12 × 0.25
12 × 0.25 = 3.00
✔ Final Answer for #2:
$3.00
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Problem 3:
Sam bought 1 dozen eggs.
→ 1 dozen = 12
So he bought
12 eggs
✔ Final Answer for #3:
12
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Problem 4:
There are 2 dozen calories in a candy bar → 2 × 12 = 24 calories per bar.
Jason ate 8 bars → but the question asks: How many calories in
21 candy bars?
→ 21 bars × 24 calories each
Let’s compute:
20 × 24 = 480
1 × 24 = 24
480 + 24 =
504
✔ Final Answer for #4:
504
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Problem 5:
Joan has 3 dozen books → 3 × 12 = 36 books.
She read 1 → doesn’t matter for Alyssa.
Alyssa has 8 times more than Joan → 8 × 36
Calculate:
8 × 30 = 240
8 × 6 = 48
240 + 48 =
288
✔ Final Answer for #5:
288
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Problem 6:
Tom has 3 dozen blue balloons → 3 × 12 = 36
Tim has 2 times more → 2 × 36 =
72
✔ Final Answer for #6:
72
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Problem 7:
Fred earns $25 per house.
He cleans six dozen houses → 6 × 12 = 72 houses
Total money = 72 × 25
Break it down:
70 × 25 = 1750
2 × 25 = 50
1750 + 50 =
1800
✔ Final Answer for #7:
$1800
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Problem 8:
Benny, Sally, Sam, Keith → 4 people
Each has 6 dozen Pokemon cards → 6 × 12 = 72 cards each
Total = 4 × 72
4 × 70 = 280
4 × 2 = 8
280 + 8 =
288
✔ Final Answer for #8:
288
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Problem 9:
Tim saw five dozen birds → 5 × 12 = 60 birds
(One dozen rabbits is extra info — not needed)
Question: How many birds? →
60
✔ Final Answer for #9:
60
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Problem 10:
Keith has 15 dozen golf balls → 15 × 12
10 × 12 = 120
5 × 12 = 60
120 + 60 =
180
✔ Final Answer for #10:
180
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Final Answer:
1) 528
2) $3.00
3) 12
4) 504
5) 288
6) 72
7) $1800
8) 288
9) 60
10) 180
Parent Tip: Review the logic above to help your child master the concept of fraction word problems worksheets.