Video: Using Arrays to Find the Missing Number in a Multiplication Equation

Find the missing number.

01:15

Video Transcript

Find the missing number. What multiplied by four equals 24?

How many smiley face stickers are there in each row? One, two, three, four. Each row contains four smiley faces. How many rows of four make 24? Here, we have one row, two rows of four, three rows of four, four rows, five, and six. Six rows of four, or six times four, equals 24. Let’s count in fours to check. Four, eight, 12, 16, 20, 24. Six times four equals 24. The missing number is number six.

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