MATH OLYMPIAD

Dana has sixty-three stamps in her collection. Write sixty-three another way.

____ tens ____ ones

• 3 tens and 6 ones

• 6 tens and 3 ones

• 63 tens and 63 ones

Ali counts by tens. What is the number that Harry will say next?

150, 160, 170, 180, ______

• 175

• 190

• 200

Hamood wrote this number pattern. What two numbers are next in the pattern?

168, 268, 368, 468, _______, ________

• 469 and 500

• 668 and 868

• 568 and 668

Sam sees 5 red balloons, 8 blue balloons, and 2 yellow balloons. What is the sum to name how many balloons he sees in all.

5 + 8 + 2 = ______

• 15

• 20

• 23

Ammar puts 4 blocks in each tower. How many blocks are in 3 towers?

• 1

• 7

• 12

There are 34 girls and 29 boys in the school play. How many girls and boys are in the school play?

• 53

• 63

• 73

Mr. Mark baked 24 blueberry muffins and 36 banana-nut muffins. What number sentence can you write that tells how many muffins he baked?

• 36 - 24 = 12

• 24 + 36 = 60

• 24 + 24 = 48

On Saturday 452 people attend a boat show. 379 attended the show on Sunday. How many people attend the show both days?

• 831

• 73

• 721

Shamma gets on the bus at the time shown on the clock. What time does Shamma get on the bus?

• 7:6

• 6:7

• 7:30

• 6:37

Salama draws a quadrilateral.

Which word can be used to describe the bold sides of her quadrilateral?

• parallel

• perpendicular

• point

• triangle