Multiplication of Integers

 $\left(-5\right)\cdot\left(-3\right)=$  

• -15

• 15

• 8

• -8

Tags

CCSS.6.NS.C.5

 $\left(-4\right)\cdot\left(5\right)\cdot\left(-3\right)\cdot\left(-1\right)=$  

• 15

• -3

• -60

• Other

Tags

CCSS.7.NS.A.2C

 $\left(-9\right)\cdot\left(-7\right)\cdot\left(5\right)\cdot\left(-2\right)=$  

Tags

CCSS.6.NS.C.5

 $\left(10\right)\cdot\left(-1\right)\cdot\left(1\right)\cdot\left(-10\right)\cdot\left(5\right)\cdot\left(-2\right)\cdot\left(-1\right)=$  

Tags

CCSS.6.NS.C.5

Without calculating, which of these expressions will have a POSITIVE result?

• $\left(-12\right)\cdot\left(-2\right)\cdot\left(-1\right)\cdot\left(-3\right)\cdot\left(9\right)\cdot\left(7\right)\cdot\left(-5\right)$

• $\left(-1\right)\cdot\left(-1\right)\cdot\left(-1\right)\cdot\left(-1\right)\cdot\left(1\right)\cdot\left(1\right)\cdot\left(-1\right)$

• $\left(-7\right)\cdot\left(7\right)\cdot\left(-8\right)\cdot\left(8\right)\cdot\left(-9\right)\cdot\left(9\right)\cdot\left(-10\right)$

• $\left(-23\right)\cdot\left(-2\right)\cdot0$

Tags

CCSS.6.NS.C.5

 $\left(3\right)\left(-5\right)\left(2\right)\ +\ \left(-3\right)\left(5\right)\left(-2\right)=$  

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

 $\left(32\right)\cdot\left(-10\right)\ -\ \left(12\right)\cdot\left(-5\right)\cdot\left(-5\right)=$  

Tags

CCSS.6.NS.C.5

 $\left(-1\right)\cdot\left(2\right)\cdot\left(-3\right)\cdot\left(4\right)\cdot\left(-5\right)=$  

• -3

• -120

• -45

• Other

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

A skier descended a mountain at a rate of 14 feet per second. What was his total change in elevation after 8 seconds?

• -112 feet

• 22 feet

• -96 feet

• Other

Tags

CCSS.6.NS.C.5

Sean burns 9 calories per minute when he runs. How many calories does he burn if he runs for 45 minutes?

Tags

CCSS.6.EE.B.7

CCSS.6.RP.A.2

CCSS.6.RP.A.3