What is 7 times 8 times 9?
What is 7 times 8 times 9?
Approach: 56 * 9 or 7 * 72.
504. 56 * 9 = 504. (56 * 10 - 56).
Follow-up: What is 6 * 7 * 8?
Key concepts: associative property.
What is 7 times 8 times 9?
Approach: 56 * 9 or 7 * 72.
504. 56 * 9 = 504. (56 * 10 - 56).
Follow-up: What is 6 * 7 * 8?
Key concepts: associative property.