Add/Sub Decimals and Fractions

3/4 + 2.3 =

• 2.07

• 5.7

• 3.05

Tags

CCSS.7.NS.A.1C

What do you need in order to solve an addition or subtractions problem with fractions?

• Common Numerators

• Unlike Denominators

• Common Denominators

• To add the denominators

Tags

CCSS.7.NS.A.1C

2/5   +  0.3

• 5/5

• 7/10

• 1/2

• 5/8

Tags

CCSS.7.NS.A.1C

5/10 + 0.5

• 0

• 10

• 1

• 20

Tags

CCSS.7.NS.A.1C

What should you do with decimals when you are adding or subtracting?

• Line them up by place value

• nothing

• Line them up from the left

• Line them up from the right

Tags

CCSS.5.NBT.B.7

1/4 + 5/8

• 2/8

• 6/12

• 3/4

• 7/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

2/3 + 1/2 = 

• 6/7

• 2/6

• 3/5

• 7/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

1/2  -  1/8

• 5/8

• 2/5

• 3/8

• 5/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

11/12  -  1/4

• 3/4

• 7/8

• 2/3

• 1/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

8.42 - 5.14

• 328

• 3.28

• .328

• 32.8

Tags

CCSS.6.NS.B.3