What is 9 × 7?

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Prepare for the 4th Grade Terranova Test with dynamic flashcards and detailed multiple-choice questions. Enhance your knowledge with descriptive explanations and study tips to ensure success on your exam!

Multiple Choice

What is 9 × 7?

Explanation:
Multiplication is repeated addition. 9 × 7 means seven groups of nine, so if you add nine seven times you get 9 + 9 + 9 + 9 + 9 + 9 + 9 = 63. You can also break it apart for a quick check: (9 × 5) + (9 × 2) = 45 + 18 = 63, or think of it as 9 × 7 = (9 × 10) − (9 × 3) = 90 − 27 = 63. The total is 63.

Multiplication is repeated addition. 9 × 7 means seven groups of nine, so if you add nine seven times you get 9 + 9 + 9 + 9 + 9 + 9 + 9 = 63. You can also break it apart for a quick check: (9 × 5) + (9 × 2) = 45 + 18 = 63, or think of it as 9 × 7 = (9 × 10) − (9 × 3) = 90 − 27 = 63. The total is 63.

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