Adding and Subtracting Rational Numbers

Clare has $54 in her bank account. A store credits her account with a $10 refund. How much does she have in the bank now?

Mathematical Equivalence

ON

Tags

7.NS.A.1

7.NS.1.b

Mai's bank account is overdrawn by $60. She gets $85 for her birthday and deposits it into her account. How much does she have in the bank now?

Mathematical Equivalence

ON

Tags

7.NS.A.1

7.NS.1.b

Tyler is overdrawn at the bank by $180. He gets $70 for his birthday and deposits it. What is his account balance now?

Mathematical Equivalence

ON

Tags

7.NS.A.1

7.NS.1.b

What is the difference in height between 30m up a cliff and 87 meters up a cliff?

Mathematical Equivalence

ON

Tags

7.NS.A.1

7.NS.1.c

Mathematical Equivalence

ON

Tags

7.NS.A.1

7.NS.1.b

Mathematical Equivalence

ON

Tags

7.NS.A.1

7.NS.1.b

7.NS.1.a

-40 + 15.05=

Mathematical Equivalence

ON

Tags

7.NS.A.1

7.NS.1.b

Find -6.23 + 7.5

Mathematical Equivalence

ON

Tags

7.NS.A.1

7.NS.1.b

The temperature was 3* C on Monday and was 7.5 degrees lower the next day. What was the temperature on Tuesday?

Mathematical Equivalence

ON

Tags

7.NS.A.1

7.NS.1.c

A rock climber that is 0.74 above sea level ascends 0.18 miles and then descends 0.8 miles. Which represents the location of the rock climber compared to sea level?

Mathematical Equivalence

ON

Tags

7.NS.A.1

7.NS.1.c