Solving Equations

One-Step Equations

100

4 = -8 + x

x= 12

200

x + 12 = 0

x= -12

300

3 = -2 – x

x= -5

400

5x = -80

x= -16

500

-16 = x+2

x= -18

Two-Step Equations

100

6x – 13 = 11

x= 4

200

3x + 5 = 14

x= 3

300

x/2 =-8

x= -16

400

x/2 + 5 =10

x= 10

500

x/3-6 =-3

x= 9

Mixed Equations

100

Solving Equations

x - 2 = 6

x = 8

200

Solving Equations

-5p + 1 = 6

p = -1

300

Solving Equations

2n+10 = 4

n = 2

400

Solving Equations

5(m-3) = 4

m = 19/5

500

Solving Equations

3(𝑥 − 9) = −3

x = 8

Rearrange formulae

100

Solving Equations

4x + 3 = 7

x = 1

200

Solving Equations

4 + 5x = 29

x = 5

300

Solving Equations

-45 = x + 4

x = -7

400

Solving Equations

14 = (3a + 6) + 2

a=2

500

Solving Equations

-21 = 7(5k - 8)

k = 1

Team challenges

100

Mystery challenge! Choose one person to participate, and then choose one other team. That Team also needs to choose one person to participate. 

Choose one person from an opposing team of your choice. Scissors, paper, rock best of three challenge. 

100 points for winning team.

200

Mr Wellington is thinking of a number between 1 and 10. What is that number?

You can choose the order in which teams make their decision. One choice each. 

8

300

Heads up challenge for each group. Select heads or tails for the coin flip and it is the last person standing who WINS!

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400

Mystery challenge! Choose one strong person from your team to participate. One person from each other team must also participate. 

Plank challenge. Who can hold a plank the longest? If more than one person remains after 90 seconds, each will score 200 points. 

500

Silent ball challenge. Winner scores 500 points for their team. Speaking deducts 100 points each time 

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