directed numbers

 $7\ +\ \left(+2\right)$  =

• -5

• -9

• 5

• 9

Tags

CCSS.7.NS.A.1C

 $-6\ +\left(-15\right)\ =$  

• -21

• -9

• 9

• 11

Tags

CCSS.7.NS.A.1C

 $-5\ +\ 1\ =$  

• -6

• -4

• 4

• 6

Tags

CCSS.7.NS.A.1C

 $-18\ -17\ =$  

• -35

• -25

• -1

• 1

Tags

CCSS.7.NS.A.1C

 $-\ 49\ \div7\ =$  

• 9

• 7

• -7

• 9

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $-9\ \times-12\ =$  

• -108

• -72

• 72

• 108

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $7\ -2\ -\left(-9\right)\ =$  

• -14

• -12

• -4

• 14

Tags

CCSS.7.NS.A.1C

 $9\ +\left(-7\right)\ +\ 13\ =$  

• -15

• 11

• 15

• 29

Tags

CCSS.7.NS.A.1D

A thermometer which initially reads -7⁰ C, the temperature dropped by 10⁰ C during the night, what will be the new thermometer reading.

• -17⁰ C

• -3⁰ C

• 3⁰ C

• 17⁰ C

Tags

CCSS.7.NS.A.1C

A submarine is 25 metres below sea level. the distance from the top of the hill to sea level is 60 metres. How far is the submarine below the hill top?

• -35 m

• -85 m

• 35 m

• 85 m

Tags

CCSS.7.NS.A.1C