Number systems pre-test

Which number is a factor of 12?

• 24

• 3

• 48

• 144

 $48\ \div\ ?\ \ =\ 6$  

4.8 x 2 =

What is the missing number?

7, 14, 21, 28, ___, 42, 49

12 + ____ = 5 x 3

• 15

• 10

• 5

• 3

What is the opposite of 4

• 0

• 4

• -4

Select ALL the multiples of 12 listed below

• 72

• 6

• 8

• 24

• 96

Which number is in the hundredths place?

147.925

• 1

• 9

• 2

• 5

 $\frac{1}{2}\times\frac{3}{7}$  

•  $\frac{3}{14}$  

•  $\frac{5}{7}$  

•  $\frac{13}{14}$  

•  $\frac{42}{14}$  

 $72\ \div\ 3\ =$