Math Olympiad 2020

Count the number of triangles in the given figure.

• 8

• 10

• 12

• 14

Tags

CCSS.4.G.A.1

Which of the following numbers will NOT round to 400? 

• 409
• 445
• 345
• 398

Tags

CCSS.3.NBT.A.1

Which fraction is greater?

• 6/8

• 3/6

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

Choose the smallest 3-digit number that gives 5 hundred when rounded to the nearest hundred

• 454

• 455

• 456

• 441

What is the smallest 3-digit number you can make from the digits 5,2,0

• 502

• 205

• 052

• 025

Choose the next two numbers in the number pattern.

773 , 673 , 623 , 523 , 473...

• 373,273

• 323,423

• 423,373

• 373,323

Which 3-D shape can you make with 4 triangles and a square?  

• cone
• cube
• square pyramid
• rectangular prism

Tags

CCSS.K.G.A.3

CCSS.K.G.B.4

CCSS.K.G.B.5

CCSS.K.G.B.6

Write the missing number

____ + 879 =900-16

• 15

• 5

• 37

• 21

Choose the right symbol to solve
877 g +156 g  ____  1 kg 50 g

• >

• <

• +

It is now quarter past twelve. What time will it be in two hours? Write your answer using numbers and a colon (for example, 11:58).

• 2:15
• 2:00
• 2:30
• 2:45

Tags

CCSS.4.MD.B.4