Adding and Subtracting Fractions and Decimals

Find the sum.
1/2 + 2/5

• 3/7
• 3/10
• 9/10
• 1  1/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Add.
4/7 + 3/5

• 7/35
• 1  6/35
• 16/35
• 40/35

Tags

CCSS.7.NS.A.1C

2/3 + 6/11 =?

• 8/14
• 4/7
• 22/33
• 1   7/33

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

How do I add this fractions? 

• 6/6
• 6/12
• 5/6
• 6/36

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

How do I add this fraction?

• 9/9
• 8/9
• 7/81
• 20/9

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Write the UNIT fraction addition equation for the 6/8:

• 3/8 + 3/8 = 6/8
• 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 = 6/8
• 2/8 + 2/8 + 2/8 = 6/8

Tags

CCSS.4.NF.B.3A

Write an addition equation that matches the shading in the model:

• 3/3 + 2/3 = 5/6
• 4/6 + 3/6 = 5/6
• 3/6 + 2/6 = 5/6

Tags

CCSS.4.NF.B.3A

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Which of the following equations is true?

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D