Daily Quiz: Math

What is  $32\times4$ ?

• 128

• 324

• 36

• 28

Which of the following is division not

• commutative

• repeated subtraction

• the inverse of multiplication

• splitting numbers evenly into groups

 $90\div90$  equals what?

• 90

• 180

• 1

• 10

76-34=?

• 42

• 110

• 119

• none of the above

Is math useful?

• Yes

• No

Around when was math invented?

• 7th century BC

• 4th century BC

• 5th century BC

• 6th century BC