Numeracy Ninjas revision

 $?\div6=3$ 

• 2

• 18

• 12

• 24

List ALL the factors of 18

• $1,\ 2,\ 4,\ 6,\ 9,\ 18$

• $1,\ 2,\ 9,\ 18$

• $1,\ 2,\ 3,\ 6,\ 9,\ 18$

What is 60% of 40kg

• 24kg

• 6kg

• 18kg

• 22kg

what is 358 000 to 1 s.f

• 4

• 360 000

• 400 000

• 40 000

What is half of 25?

• 13.5

• 12

• 13

• 12.5

 $-3\times-7$  

• 21

• -21

 $29.345\times1000$  

• 2934.5

• 293.45

• 2943.5

• 29345

 $\frac{4}{7}of\ 77$  

• 28

• 7

• 11

• 44

How do you find the area of a rectangle

• Add up all 4 sides

• Add the length and breadth

• Multiply the length and breadth

 $24\div4+2$  

• 8

• 4

• 7

• 13