Quiz (Grade 7th, Math)

Expand on 4⁵

• 4 x 5

• 20

• 5 x 5 x 5 x 5

• 4 x 4 x 4 x 4 x 4

What is the square root of 25?

• 5

• 25

• 100

• 4

Evaluate 2⁴ + 2³

• 8

• 16

• 24

• 48

1² + (9 - 6) + 3 - 1

• 8

• 9

• 6

• 5

4 x 5 ÷ 2 - 1 =

• 8

• 9

• 15

• 6

Solve 3(x-3)=6

• x=3.5

• x=3

• x=5

• x=2.3

Workout the LCM of 10 and 18

• 60

• 80

• 90

• 28

solve

• 2 3/4

• 2 2/3

• 1 2/3

• not here

Solve

• 5   1/2
• 3/4
• 16/75
• not here

Solve

• 1   3/4
• 28/45
• 15/32
• not here