3rd Grade - STEM Olympiad Math

Which points on the number line represent a fraction equivalent to a whole number? Select all that apply.

• A

• B

• C

• D

If you spend $400 to buy these three items, how much did you spend on the video game console?

• $318

• $308

• $324

• $382

Ogden, Utah is 4473 feet above sea level. What is 4473 rounded to the nearest hundred?

• 5000

• 4500

• 4000

• 4400

This graph shows the number of different kinds of pets at a pet store. How many fewer dogs are there than fish and cats?

• 3

• 15

• 36

• 24

You have 8 tennis balls. Three of the tennis balls are yellow and the rest are green. What fraction of the tennis balls are green?

• A

• B

• C

• D

A square garden has a side length of 5 yards. What is the garden's area?

• 25 square yards

• 20 square yards

• 15 square yards

• 40 square yards

You have been asked to make these keychains. If each keychain uses 5 beads, how many beads will you need to make 7 keychains?

• 12 beads

• 40 beads

• 35 beads

• 45 beads

You and a friend win tickets at a carnival. If you win 558 tickets and your friend wins 772 tickets, how many more tickets did your friend win?

• 214 tickets

• 172 tickets

• 224 tickets

• 365 tickets