Math Counts CDL2019

Mr. Harris is purchasing 2.25 pounds of meat that costs $2.80 per pound. How much change should Mr. Harris receive if he gives the cashier $20.00?

• $6.30
• $13.70
• $14.95
• $2.52

Tags

CCSS.7.NS.A.3

Marcy has 67.95 lbs of candy. If she puts the candy into 9 jars, how many pounds of candy will each jar contain?

• 7.55
• 5.77
• 7.57
• 5.75

Tags

CCSS.6.NS.B.3

987.5 x 1

• 9875.0
• 987.5
• 98.75
• 998750

Tags

CCSS.5.NBT.B.7

4.56 x  100 =

• 45.6
• 456.0
• 4560
• 0.456

Tags

CCSS.5.NBT.A.2

What does this represent if written in words?

• twenty three hundredths
• twenty three thousandths
• two and three tenths
• twenty three

Tags

CCSS.5.NBT.A.3A

  which one is greater 3.45 or 4.351

• 4.35
• 3.45

Tags

CCSS.4.NF.C.7

  6.1 + 1.2

• 7.2
• 7.4
• 7.5
• 7.3

Tags

CCSS.6.NS.B.3

True or False: You need common denominators when multiplying fractions. 

• True
• False

Tags

CCSS.5.NF.B.6

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the first step in solving this problem? 
⅘ + ½ =

• Add the top parts of the fraction
• Rewrite the fractions in the simplest form. 
• Find a common denominator. 
• Make each fraction into an improper faction. 

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2