STUPID maths, DON’T get it wrong!!!

When I first see this question, I get wrong!!! Then I pass this question to my grade 3 sister, she absolutely spots on. 6 ÷ 2 (1 + 2) = ? What is your first answer? Don’t use your calculator. 1 or 9?   Simple mathematical formula Question 6 ÷ 2 (1 + 2), actually [...]