Adding and subtracting fractions Quiz

What number could be a common denominator for these two fractions?
2/3   and   3/4

• 3
• 4
• 7
• 12

Tags

CCSS.5.NF.A.1

While cooking a stew, Bonnie used 5/6 of a shaker of salt and 5/12 of a shaker of pepper. How much more salt did Bonnie use?

• 5/9
• 5/12
• 1  1/4
• 11/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

You go out for a long walk.  You walk 3/4 mile and then sit down to take a rest.  Then you walk 3/8 of a mile.  How far do you walk altogether?

• 3/8
• 1/12
• 1 1/8
• 1/2

Tags

CCSS.7.NS.A.1C

9  1/2 - 2  2/4=
Reduce if needed.

• 7
• 7  1/2
• 11
• 11  1/2

Tags

CCSS.7.NS.A.1C

15/7= 

• 1 3/7 
• 2 1/7
• 1/7 
• 3 3/7 

Tags

CCSS.5.NF.B.3

6  1/4  -  2  3/4 

• 3   1/2
• 3  3/4
• 4  1/2
• 4   1/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

1 1/6 + 4 1/2= ?

• 6

• 5 5/6

• 5 4/6

At the neighborhood block party, Cora served 1/2 of a gallon of hot chocolate and 1/10 of a gallon of apple cider. How much hot chocolate and apple cider did Cora serve?

• 3/5
• 2/5
• 2/11
• 1/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

9 2/3 + 2 7/9=

Reduce if needed.

• 11 13/9

• 12 4/9

• 11 7/9

• 7 7/9

The number on the top of a fraction is called what?

• numerator
• denominator
• fractionator
• equivalent

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B