Hard Math Quiz

6 to the third power+ 4 to the 4th power?

• 472

• 34

• 288

• 1251

Tags

CCSS.6.EE.A.1

Solve for g. 5.6+g=-8

• 2.4

• -13.6

• -2.4

• 64

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Alex has 10 y apples. Alex gives Timmy 20. If Alex is left with 10, what is y?

• 30

• 8

• 5

• 3

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Tom has e crayons, and Tim has y pencils. Write an equation for the number of art supplies ( s) they have together!

• e+y=s

• e*y=s

• x+e=y

• None of the above

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What is the prime factorization of 588?

• 2^2*3*7

• 4*3*49

• 2^2*3^2*7^2

• 2^2*3*7^2

Tags

CCSS.6.EE.A.1

Tell whether the ordered pair is a solution. y=9x (3,27)

• yes

• no

• maybe so

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

Solve for x. 180+x=1156

• 900

• 976

• 1056

• 676

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What is the GCF of 90 and 54?

• 2

• 4

• 18

• 9

Tags

CCSS.6.NS.B.4

What is the LCM of 16 and 36?

• 288

• 144

• 106

• 54

Tags

CCSS.6.NS.B.4

When is it ok to be late for Math Olympiad?

• Always

• Tomorrow

• Sometimes

• Never