March 4th - ITCA

Complete the following statement explaining which two numbers are rational.

The two rational numbers are ​ (a)   because they​ (b)   be expressed as a ratio of two integers.

• can
• cannot

Match the following

• Rational number

• Whole numbers from 1 and up (counting numbers)

• Real number

• All whole numbers and their negative counterparts (opposites)

• Integer

• A number with no fractional or decimal part and starting with zero.

• Whole number

• Positive or negative, large or small, whole numbers, fractions or decimal numbers/rational and irrational numbers

• Natural number

• All positive and negative integers, fractions and decimal numbers.

Use Notes #5

Match the following

• Fraction

• Any positive number WITHOUT any decimals or fractions.

  
  

• Whole Number

• A part of a whole written as numerator over a denominator.

• Irrational Number

• Are those that can be written as a fraction or terminating decimal, or repeating decimal.

• Rational number

• Are those that can’t be written as a fraction and look like decimals that are continuing with no pattern.

Classify 0

• Whole
• Integer
• Rational
• All of the above

Solve the following:
(2 + 7 - 1) ÷ 2²

• 16
• 2
• 72.25
• 8.75

 $3^0-6+\left(-4\right)$  
Simplify the expression. 

 $5-\left(-6+5\times3\right)^2$  
What operation should be performed first?

• addition

• subtraction

• multiplication

• solve the exponent

Simplify the following:  
-8 + (15 - 3) ÷ 4

• -5
• 1
• -11
• 11

What is the order of the steps for the following expression? 50- 16 ÷ 2 x (12-4)²

• multiplication

• parentheses

• exponent

• division

• subtraction

Tags

Order of Operations