Hi Everyone!
in Davies math, we've been looking at BEDMAS and negative numbers. Below are the equations we had to solve, they looked pretty hard at first, but then when we worked through it, they were actually really easy! I learnt, that when there's a bracket right next to a number,
like in question #1, it's multiplication. and that when you have a fraction the / in the fraction is just like division,
like in question #2, and that made things so much easier to complete! One thing I had to get in my head were the exponents, (
42, 22 normally the small number would be above, but I couldn't do that in blogger) I kept thinking that for example 4
4 would be 4x4, but it's actually 4x4x4x4, so that made me get some questions wrong, but I know that now, so its all good!
#1: 6 ÷ 2
(1 + 2) =
#2: 10 × 4 - 2 × (
42 + 4) ÷ 2 ÷
1/2 + 9 =
#3 -10 + (20 ÷
22 × 5 ÷ 5) × 8 - 2 =
Can you figure these equations out? Let me know what your answers were!