Math8.Spiral.Week.4

The number 0 is a

• natural number

• whole number

• integer

• rational number

• irrational number

Classify this number:  6.7

• real
• real      rational
• real      rational        integer
• real   rational   integer   whole natural

Classify this number:  2

• real
• real      rational
• real      rational        integer
• real   rational   integer   whole natural

Classify this number:  √10

• real
• real      rational
• real       irrational
• real         rational        integer

In between what two integers is the square root of 44?

• 3 and 4
• 4 and 5
• 5 and 6
• 6 and 7

Between which two whole numbers is the
√5?

• 1 and 2
• 2 and 3
• 3 and 4
• 4 and 5

What does 4³ mean?

• 4 x 4 x 4

• 3 x 3 x 3 x 3

• 4 + 4 + 4

• x

• 4

• There is no base.

• 2

• 3

• 8

40+(72÷9)÷8

• 49
• 25
• 41
• 15