Operations With Fractions And Decimals

• 15

• .9375

• 13

• .8125

Tags

CCSS.6.NS.A.1

• 
• 
• 
• 

Tags

CCSS.5.NF.B.6

• -2/5

• -3/5

• -1/10

• -40

Tags

CCSS.7.NS.A.2A

Barney has a piece of rope that is 12.5 feet long. He is cutting the rope into pieces that are 1.25 feet

long. How many of the shorter pieces will he have?

• 10

• 12

• 14

• 16

Tags

CCSS.7.EE.B.3

Match the following.

• Line up and find the same denominator

• Add and Subtract Decimals

• Straight Across

• Add and Subtract Fractions

• Keep Change Flip

• Multiply Fractions

• Line up and add place holders if needed

• Divide Fractions

• LIKE..... there's no ______

• Multiply Decimals

Tags

CCSS.7.NS.A.1D

Match the following skill to the strategy:

• Multiply like normal, count the number of decimal places

• Adding or Subtracting Decimals

• Move the decimal a number of spaces to make the divisor a whole number

• GCF

• Keep the first fraction the same, Change the operation to Multiplication, Flip the second fraction

• Dividing Decimals

• Factor Tree or Ladder

• Division of Fractions

• Line up the decimal and place annex zeros to hold the place value

• Multiplying Decimals

Tags

CCSS.7.EE.B.3

George and his class are visiting a reptile zoo exhibit. 1/10 of the animals in the zoo are lizards. 1/4 of the animals in the zoo are turtles. The rest of the animals are snakes. Half of the snakes are poisonous. If there are 200 reptiles in the exhibit, how do you find the number of poisonous snakes?

• Compute 1/10 of 200 for lizards,

  1/4 of 200 for turtles.

  Add these two and subtract from 200.

• Compute 1/10 of 200 for lizards,

  1/4 of 200 for turtles.

  Add these two and subtract from 200.

  Lastly, divide by 2.

• Compute 1/10 of 200 for lizards,

  1/4 of 200 for turtles.

  Add the two, and divide by 2.

• Add 1/10 and 1/4, to get 7/20.

  Multiply 13/20 by 200.

Tags

CCSS.7.EE.B.3

At Katy's Arcade, 1/2 of the games are racing games. Among the racing games, 2/3 are motorcycle-racing games. What fraction of the games at Katy's Arcade are motorcycle-racing games?

• 2/6

• 3/4

• 1/3

• 2/3

Tags

CCSS.5.NF.B.6

Last month, Wesley and Ashley sold candy to raise money for their debate team. Ashley sold 2/5 as much candy as Wesley did. If Wesley sold 1/10 of a box of candy, how many boxes of candy did Ashley sell?

• 4

• 1/25

• 1/4

• 2/50

Tags

CCSS.5.NF.B.6

At the end of the day, a bakery had 1/2 of a pie left over. The 5 employees each took home the same amount of leftover pie. How much pie did each employee take home?

• 10

• 1/10

• 2.5

• 1/2

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C