Grade 7 Final Exam Review

Collect the like terms: 5b+2b+3a+2a

• 8b + 4a
• 12b + 5a
• 7b + 5a

• 5a+6b

4-(-6)+(-2)

• 8
• 0
• 10
• -4

If A square is 7cm long and 7cm wide what is the area?

• 36cm2

• 14cm2

• 63cm2

• 49cm2

Find The Mode: 9,11,8,7,6,5,0,5

• 3

• 5

• 2
• 4

Simplify the Ratio: 14 hours : 2 days

• 7 : 12

• 14 : 48

• 7 : 24

• 3 : 2

Find the range: 2,3,8,19,12,12,24,64

• 18
• 45

• 32
• 62

2x(-6)+(-8)x2

• -20
• -12
• -28
• -16

Add the number then share it into the ratio: 20+(-4) then share it into the ratio 1:3

• 8

  24

• 2

  6

• 4

  12

• 5

  15

Find the percentage of 1's in the data set: 1,9,11,15,9,1,2,3,1,1

• 50%
• 25%
• 40%
• 60%

Find X : 2+3x(-2)+3= -43

• 8

• 3

• 2

• 5