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McGraw-Hill Math Grade 3 Answer Key Chapter 4 Lesson 4 Multiplying by 4
Solve
Find the product.
Question 1.
4 × 4 = 16
Answer:
4 × 4 = 16.
Explanation:
Product of 4 and 4:
4 × 4 = 16.
Question 2.
8 × 4 = ___
Answer:
8 × 4 = 32.
Explanation:
Product of 8 and 4:
8 × 4 = 32.
Question 3.
5 × 4 = ___
Answer:
5 × 4 = 20.
Explanation:
Product of 5 and 4:
5 × 4 = 20.
Question 4.
Answer:
Explanation:
Product of 7 and 4:
7 × 4 = 28.
Question 5.
Answer:
Explanation:
Product of 3 and 4:
3 × 4 = 12.
Question 6.
Answer:
Explanation:
Product of 6 and 4:
6 × 4 = 24.
Question 7.
Answer:
Explanation:
Product of 9 and 4:
9 × 4 = 36.
Question 8.
Write the multiplication sentence that shows how to find the number of shells.
Answer:
Number of shells = 12.
Explanation:
Number of shells in rows = 3.
Number of shells in columns = 4.
Number of shells = Number of shells in rows × Number of shells in columns
= 3 × 4
= 12.