Adding and Subtracting Rational Numbers

Tags

CCSS.7.NS.A.1D

• positive

• negative

• neither positive or negative

Tags

CCSS.7.NS.A.1C

• negative

• positive

• both

• neither

Tags

CCSS.7.NS.A.1C

• -8.7

• -1.5

• 1.5

• 8.7

Tags

CCSS.7.NS.A.1C

• 11.82

• -3.22

• 3.22

• -11.82

Tags

CCSS.7.NS.A.1C

• -9.13

• 1.73

• 10.13

• -10.13

Tags

CCSS.7.NS.A.1C

• 11.11

• -47.69

• 47.69

• -11.11

Tags

CCSS.7.NS.A.1C

Andrea went to the Kroger with a $20 gift card. She bought cereal for $3.89 and pencils for $2.90. What number represents the new balance on Andrea's gift card?

• $6.79

• $13.21

• -$6.79

• $16.11

Tags

CCSS.6.NS.B.3

Trisha went to Best Buy to purchase a new iPhone. She had $230 in her account when she arrived. The iPhone she purchased costed her $319. What is the balance in her account after the purchase?

• $89

• $-89

• $549

• $-129

Tags

CCSS.7.NS.A.1C

Tags

CCSS.7.NS.A.1C