Mental maths T4 W4 Skills

What is 9 x 9 + 35 divided by 5

• 23.2

• 24.3

• 234

• 29.45

• 58

• 59

• 60

• 61

• 12

• 14

• 16

• 10

• 0.95

• 0.85

• 1.05

• 0.65

If a shirt costs $80 and is on sale for 25% off, what is the sale price?

• $60

• $65

• $70

• $75

• 14

• 16

• 18

• 20

Estimate the sum of 47.8 + 32.6 by rounding each number to the nearest ten.

• 70

• 80

• 90

• 100

What is 56 - 29 + 13?

• 40

• 41

• 42

• 43

• 15

• 16

• 18

• 20

• 0.625

• 0.75

• 0.8

• 0.85