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Rectangular Arrays

Grade 2 · Mathematics · Worksheet 3

  1. Noah is setting up chairs for the school concert. He arranges the chairs in 5 rows with 8 chairs in each row. How many chairs does Noah set up in total?
    Answer: ______________
  2. Lily is planting flowers in her garden. She plants 6 rows of flowers with 7 flowers in each row. How many flowers does Lily plant in total?
    Answer: ______________
  3. Eva is planting flowers in a garden. Eva plants 6 rows of flowers with 4 flowers in each row. How many flowers did Eva plant in all?
    Answer: ______________
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Answer Key & Explanations

Rectangular Arrays · Grade 2 · Worksheet 3

  1. Noah is setting up chairs for the school concert. He arranges the chairs in 5 rows with 8 chairs in each row. How many chairs does Noah set up in total? Answer: 40 Solution: Noah has 5 rows of chairs Each row has 8 chairs To find the total, multiply the number of rows by the number of chairs in each row 5 × 8 = 40 Noah sets up 40 chairs in total.
    Full step-by-step solution

    Step 1: Noah has 5 rows of chairs Step 2: Each row has 8 chairs Step 3: To find the total, multiply the number of rows by the number of chairs in each row Step 4: 5 × 8 = 40 Noah sets up 40 chairs in total.

  2. Lily is planting flowers in her garden. She plants 6 rows of flowers with 7 flowers in each row. How many flowers does Lily plant in total? Answer: 42 Solution: Lily plants 6 rows of flowers. Each row has 7 flowers. To find the total number of flowers, multiply the number of rows by the number of flowers in each row: 6 × 7.
    Full step-by-step solution

    Step 1: Lily plants 6 rows of flowers. Step 2: Each row has 7 flowers. Step 3: To find the total number of flowers, multiply the number of rows by the number of flowers in each row: 6 × 7. Step 4: 6 × 7 = 42. The answer is 42.

  3. Eva is planting flowers in a garden. Eva plants 6 rows of flowers with 4 flowers in each row. How many flowers did Eva plant in all? Answer: 24 Solution: Identify the number of rows: 6 rows. Identify the number of flowers in each row: 4 flowers. Add the flowers in each row together: 4 + 4 + 4 (written 6 times) = 24.
    Full step-by-step solution

    Step 1: Identify the number of rows: 6 rows. Step 2: Identify the number of flowers in each row: 4 flowers. Step 3: Add the flowers in each row together: 4 + 4 + 4 (written 6 times) = 24. The answer is 24 flowers.