What is 35 squared?
What is 35 squared?
Approach: 3 * 4 = 12, append 25.
1225. 3*4=12, append 25.
Follow-up: What is 45 squared?
Key concepts: squares ending in 5.
What is 35 squared?
Approach: 3 * 4 = 12, append 25.
1225. 3*4=12, append 25.
Follow-up: What is 45 squared?
Key concepts: squares ending in 5.