What is a rational number ?
  • A rational number  is a number that cannot be written as a fraction.
  • A rational number is a number that can be written as a fraction.
  • A rational number cannot be a repeating  decimal.
What type of number is π ?
mt-8 sb-9-165.jpg
  • Rational
  • Irrational
The √98 falls between what two numbers on a number line?
  • 10 and 11
  • 11 and 12
  • 9 and 10
  • 90 and 100
Which statement is true? 
  • The number ⅚ is irrational
  • The number 0.345345345 is irrational
  • The number (4π/16π) is irrational
  • The number (√11)² is rational
Which number is rational below?
  • √20
  • √64
  • 6π
  • √7
In between what two integers is the square root of 77?
  • 5 and 6
  • 6 and 7
  • 7 and 8
  • 8 and 9
List the following numbers from least to greatest:-64 , 3.5 , √27 , 6.666...
  • -64 , 3.5 , √27 , 6.666...
  • 3.5 , √27 , 6.666..., -64
  • 3.5, -64, √27, 6.666...
  • 6.666, √27, -64, 3.5
Which of the following is irrational?
  • 0.444444444
  • -4/5
  • π
  • 0.2
Irrational numbers...
  • reduce to π
  • never end and never repeat
  • can sometimes be perfect squares
  • must be negative
√4
  • irrational
  • rational
4π
  • rational
  • irrational
√7
  • Rational 
  • Irrational
  • real
  • fake
-17.5
  • Rational
  • Irrational
  • real
  • fake
.141414141414...
  • Rational 
  • Irrational 
  • real
  • fake
Approximate the following irrational number to the nearest hundredth without using a calculator.The square root of 32
mt-8 sb-9-166.jpg
  • 5.33
  • 4.5
  • 8
  • 5.66
What does this number belong to: a terminating decimal
  • Rational Number
  • Irrational Number
The √40 is between which two integers?
  • 7 & 8
  • 6 & 7
  • 5 & 6
  • 4 & 5
169
  • Is a perfect square.
  • Is not a perfect square.
A perfect square is which type of number?
  • Rational 
  • Irrational
A decimal that stops is which type of number? Example: 2.75
  • Rational
  • Irrational
0:0:1



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