numbers

What are your counting numbers (1,2,3..)?

• Rational Numbers
• Whole Numbers
• Natural Numbers
• Irrational Numbers

Which one is natural number?

• 0

• 34.56

• 0.5

• 156

Which if the following sets is the set of natural numbers

• {0, 1, 2, 3, 4, 5.………}

• {1, 2, 3, 4, 5 …………}

• {1, 2, 3, 4, 5}

• {……..-3, -2, -1, 0, 1, 2, 3...……..}

When we add two natural numbers we always get a ?

• another natural number

• an integer

• a negative number

• a math error

Which number is greatest?

• -1
• -4
• -6

Which number is closest to 0 on a number line?

• -10
• -14
• -15

Numbers increase as you go left on the number line?

• True
• False

What do we call a number less than zero?

• integer
• negative number
• whole number
• positive integer

What is the definition of integer?

• a set of positive and negative whole numbers, including zero

• a set of negative whole numbers

• positive and negative numbers

• any number you can plot on a number line

Which is not an integer?

• -5

• 12

• 0