What is 19 times 25?
What is 19 times 25?
Approach: 20 * 25 - 25.
475. 500 - 25 = 475.
Follow-up: What is 19 * 26?
Key concepts: mental arithmetic.
What is 19 times 25?
Approach: 20 * 25 - 25.
475. 500 - 25 = 475.
Follow-up: What is 19 * 26?
Key concepts: mental arithmetic.