Natural Numbers and Integers

Check all of the numbers that are NATURAL numbers?

• -5

• 0

• 13

• 4.56

• 9

What numbers do the INTEGERS have that the NATURAL numbers do not?

• They have the same numbers

• Negative whole numbers

• Decimals

• Fractions

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

What is the answer to the following: -7 - 2

The set of numbers {-3, -2, -1, 0, 1, 2, 3} are called?

• whole numbers

• integers

• rational numbers

• natural numbers

Tags

CCSS.6.NS.C.5

-5 - (- 3)

• -8
• 8
• -2
• 15

Tags

CCSS.7.NS.A.1C

-18 +(-6)

• 3
• -3
• -12
• -24

Tags

CCSS.7.NS.A.1C

(-2 - 6) x 10 - 2 + 3

Evaluate the following using BIMDAS (Evaluate the top and bottom separately)
 $\frac{36\div\left(6-2\right)+1}{2\left(10-5\right)}$  

What letter do we use to represent the set of Integers?

Find the HCF and LCM of 120 and 80

• HCF = 40; LCM = 240

• HCF= 60; LCM = 200

• HCF = 100; LCM =220

• HCF =160; LCM = 40