Math Olympiad 1.29

Which number below is NOT divisible by 3?

• 3

• 30

• 51

• 73

Which number sentence includes a product?

• 6 + 3 = 9

• 6 - 3 = 3

• 6 x 3 = 18

• $6\div3\ =\ 2$
  

Which of the following people was a famous mathematician?

• Katherine Johnson

• Pythagoras

• Ada Lovelace

• All three of the above!

Which of the following numbers is NOT a prime number?

• 1

• 2

• 3

• 19

Norwood School has thirty-eight acres of land. One acre of land is 43,560 square feet. How many square feet of land does Norwood have?

• about 1,146

• 43,560

• 827,640

• 1,655,280

Jameela drives for three and a half hours at an average speed of sixty miles per hour. How many miles did she drive?

• about 17

• 180

• 210

• not enough information to determine

What is the next number in the sequence? 2, 4, 3, 6, 5, 10, 9...

• 7

• 8

• 17

• 18

Which number is not a multiple of 4?

• 2

• 8

• 16

• 64

How many sides does a pentagon have?

• 4

• 5

• 6

• 7

True or false: A square is always a rectangle.

• true

• false