1. 04/04/2019 Formulas review and game Formulas 10 part quiz
Making (and solving) Formulas  and x
Mini Assessment

2. Game
Warmup …
Think of a number
Add 4
Double the result
Add 2
Halve the result
Take away the number you first thought of
The answer is 5!

3. 1. Review
1. Brackets 2. Indices 3. Divide and Multiply 4. Add and Subtract - Numbers and letters joined together need to be multiplied Πx2x2 2x(L+W) 4+6x2

4. 10 part quiz Level 1 2d = ? Where d = 9 2d – f = ?
Where d = 8 and f = 5
3 + (6x2) = ?
𝟔+ 𝟏𝟐𝟔 𝟑𝒇
Where f = 6
2d + y x z = ?
Where d = 2
y = 5
Z = 4
Level 2
𝟐𝒅𝒙𝟔 𝟒 = ?
d = 19
3f + ? = 24 where f = 4
3y – 24 = 12
𝟑 𝒑𝒙𝟖 𝟒
P = 2
2d x 3a = ?
where d = -5
a = 2

5. 6+(2x3) = (6+2) x 3 = 6+2x3 = Algebra = method
Algebra … formula …recipe … rule … way … method
Algebra = method
Before you break the rules you must …
6+(2x3) =
(6+2) x 3 =
6+2x3 =

6. Make (and solve) a formula

9. Review What does BIDMAS stand for. What is a formula
Review What does BIDMAS stand for? What is a formula? When can we break a rule?