Adding and Subtracting Mixed Numbers with an LCD

Bixby and Alexa are cats. Bixby weighs 4 1/8 kilograms. Their total weight of the cats is 6 7/8 kilograms. How much does Alexa weigh?

• 2 6/8

• 1 7/8

• 3

• 2 7/8

Tags

CCSS.7.NS.A.3

A baker used 3 7/8 bars of chocolate to bake a cake and had 1 5/8 left over. Then she ate 4/8 of another bar. How many chocolate bars did she have at the start?

• 6 bars

• 5 7/8 bars

• 4 bars

• 5 4/8 bars

Tags

CCSS.7.NS.A.3

4   1/3   + 2  1/3

• 6  1/3
• 6  2/3
• 6  2/6
• 7  2/3

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

9  1/2  +  7  1/2

• 17
• 16
• 14  1/2
• 16  1/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

7  4/7 - 5  2/7 =

• 2  2/7
• 2  6/7
• 12  6/7
• 2  1/7

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

7  5/8 + 4  4/8 =

• 12  5/8
• 11  3/8
• 11  1/8
• 12  1/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

9/10 + 3/10 =

• 1  5/10
• 6/10
• 1
• 1  2/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

3  7/9 - 1  8/9 =

• 4  16/9
• 2  8/9
• 1  8/9
• 1  1/9

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

9  7/11 + 3  2/11 =

• 13  8/11
• 12  9/11
• 12
• 11  9/11

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

On Monday Joe rand 2/16 of a mile.  On Tuesday Joe rand 11/16 of a mile. 
How far did Joe run all together?

• 3/16 of a mile
• 9/16 of a mile
• 12/16 of a mile
• 13/16 of a mile