Integers and Absolute Values

Order the numbers from least to greatest.
-2, I8I, 5, I-10I, 6

• -2, I8I, 5, I-10I, 6
• -2, 5, 6, I8I, I-10I
• -2, 5, 6, 8, 10
• I-10I, -2, 5, 6. I8I

Evaluate the expression l - 4 l + l -1 l

• 5

• 3

• 4

• -5

Order the melting points of these elements in degrees Celsius in descending order.

Oxygen -218°C

Helium -272°C

Chlorine -103°C

• Chlorine, Oxygen, Helium

• Helium, Chlorine, Oxygen

• Oxygen, Chlorine, Helium

• Chlorine, Helium, Oxygen

• Helium, Oxygen, Chlorine

Compare: -3 ______ -5

• >

• <

• =

Compare these Integers.

| -4 | _____ 4

• <

• >

• =

Evaluate -|24|

• -24

• 24

• 98

• 11

Evaluate |-3|.

• 3

• -3

• -0.3

• 0.3

Absolute value is ...

• distance from zero to a number

• positive numbers

• opposite numbers

• negative numbers

Evaluate 2|a| + 4b

if a = -10 and b = 6

• 20

• 24

• 44

• 4

compare the integers

-11____ 0

• >

• <

• =