Here are the step-by-step solutions for each problem on the worksheet:
1. Tim's Apple Trees
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Step 1: Identify the numbers. There are 5 trees in one row and 9 rows in total.
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Step 2: Multiply the number of trees per row by the number of rows.
$$5 \times 9 = 45$$
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Result: There are 45 apple trees.
2. Anne's Pencils
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Step 1: Identify the numbers. Anne gives 4 pencils to each friend, and she has 16 friends.
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Step 2: Multiply the number of pencils per friend by the number of friends.
$$4 \times 16 = 64$$
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Result: She needs 64 pencils.
3. Valeria's Uncles' Kids
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Step 1: Identify the numbers. Valeria has 4 uncles, and each uncle has 3 kids.
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Step 2: Multiply the number of uncles by the number of kids per uncle.
$$4 \times 3 = 12$$
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Result: There are 12 kids in total.
4. Chloe's Shoes
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Step 1: Identify the numbers. There are 3 pairs of shoes in a row and 4 rows.
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Step 2: Multiply the pairs per row by the number of rows.
$$3 \times 4 = 12$$
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Result: Chloe has 12 pairs of shoes.
5. Lea and Mila's Shoes
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Step 1: Read carefully. The problem states that "Lea and Mila bought 3 pair of shoes." It does not say they bought 3 pairs *each*. It treats them as a group buying a total amount together.
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Step 2: Since the text says they bought "3 pair" altogether, no multiplication is needed.
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Result: They bought 3 pairs of shoes altogether.
6. Angela's Books
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Step 1: Identify the numbers. There are 10 books in a row and 7 rows.
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Step 2: Multiply the books per row by the number of rows.
$$10 \times 7 = 70$$
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Result: Angela has 70 books.
Final Answer:
1. 45 apple trees
2. 64 pencils
3. 12 kids
4. 12 pairs of shoes
5. 3 pairs of shoes
6. 70 books
Parent Tip: Review the logic above to help your child master the concept of problem solving multiplication worksheet.
