Adding/Subtracting Rational Numbers

-5/6 + 7/9

• 1/18
• -1/18
• 1 11/18
• -1 11/18

Tags

CCSS.7.NS.A.1C

-9/10 - 1/3

• 17/30
• 1 7/30
• -17/30
• -1 17/30

Tags

CCSS.7.NS.A.1C

1 7/8 + 3 1/3

• 1 11/24
• 4 5/24
• 5 5/24
• 4 8/11

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

23 3/4 - 12 5/16

• 10 7/16
• 11 9/16
• 11 7/16
• 10 15/16

Tags

CCSS.7.NS.A.1C

12 1/3 - 3/5

• 11 14/15
• 12 2/15
• 12 4/15
• 11 11/15

Tags

CCSS.7.NS.A.1C

-21 7/16 + 13 1/4

• -8 3/16
• -8 11/16
• -8 5/16
• -8 7/16

Tags

CCSS.7.NS.A.1C

1/8 - 4/5

• 27/40
• -27/40
• 37/40
• -37/40

Tags

CCSS.7.NS.A.1C

-3 2/5 - 5 2/3

• 9 1/15
• -8 1/15
• -9 3/15
• -9 1/15

Tags

CCSS.7.NS.A.1C