G6 Algebra

Translating expressions

100

5 more than a

5 + a

200

11 less than product of a and b

ab - 11

300

sum of square of x and 5

x² + 5

400

sum of 20 and product of 4a, b and 7c

20 + 28abc

500

8 less than quotient of 11 and sum of 5 and w

11/(5+w) - 8

Simplifying 1

100

x + x + x

3x

200

3a + 7a - 12a

- 2a

300

13x + 5 y - 8x - 10x - 9y

-5x - 4y

400

- 6m + 10n - 11m - n + 10p - 14m

-31m + 9n + 10p

500

10k - 15m +24n - 11k + 20m - 6n - 11m + 9n - 4

-k - 6m + 27n - 4

Simplifying 2

100

5 (d + g)

5d + 5g

200

6 (4m - 3n)

24m - 18n

300

- 11 (4a - 3b + 5c)

- 44a + 33b - 55c

400

3 (w + 2x) - 7 (x + w)

- 4w - x 

500

8 + 4 (a - 5b + 4c) - 3 (b - 2a - 1) - (a - 3b + c)

9a - 20b + 15c + 11

Substitution

100

a = 5, b = 9

What is a + b?

14

200

p = 10, q = 8

What is 5p - 2q?

34

300

g = 8, h = 5, j = 1

2h - 7g + 5j

- 41

400

a = 10, b = 3, c = 6, d = 2

Find 2 (c + 3b - a) - 4d

2

500

x = 3, y = 5, z = 7

Find x² + 3xy - z²

5

General

100

How do you use the order of operations?

BEDMAS

200

What is the name of this sequence:

1, 1, 2, 3, 5, 8, 13, 21, ...

Fibonacci

300

Sum of all the odd numbers from 1 to 11 = ?

36

400

From a set of numbers ranging from 1 to 50, find the difference between the biggest and smallest multiple of 8.

48 - 8 = 40

500

sum of all the prime numbers between 1 and 20

2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 = 77