Integers

A=4 B=-10 C=5 D=-2

AB/C - (D + C)=

• 3

• -11

• -3

• 11

-5 + (-13)

• 8

• 18

• -8

• -18

-5(-6)(-2)

• -60

• -75

• 75

• 60

P=-30 Q=37

P-Q

• 7

• -67

• -7

• 67

P=-12 R=24 S=-48

P-S+4

• 60

• 55

• -55

• -60

S=-2 P=-5 C=10 B=12

• -4

• S(P)+C-B

• 8

• (S+C)-B

• 13

• P/S (C-B)

54/6=9

Which parts are each number?

• Quotient

• 54=

• Dividend

• 9=

• Divisor

• 6=

Real life problem:

A whale swam at a depth of 275 feet below the surface of the ocean. After 10 minutes, it rose to 194 feet.

After giving the context of the problem will the integer be a positive or negative?

Evaluate:

W=36 X=-6 Y=-1 Z=-2

W/XY + Y - Z*3

Mathematical Equivalence

ON

Bonus question about adding rational numbers lesson:

Match the following :

• -1 3/4

• -6/4

• -2/3

• 2/3

• 3/2

• 7/4