Square Root Showdown
the square root of 81?
what is 9
define a rational number
what is A number that can be written as a fraction or any number that can be expressed as a fraction, or ratio, of two integers, where the denominator is not zero
6 + (-9) = ?
Where is -3 compared to -5 on the number line?
what is to the right
What’s the opposite of a positive integer?
what is a negative integer
True or False – √50 is a rational number.
What is False
Is 3.14 rational or irrational?
what is a rational
-4 × -3 = ?
what is 12
Which number is farther from zero: -8 or 6?
what is -8
What is –3 + (–6)?
what is -9
Which two integers is √45 between?
what is DONT YOU DARE DO IT!! 6 AND 7
Explain why √2 is irrational
what is a non terminating number or it cannot be written as a fraction because the decimal goes on forever
(-12) ÷ 3 = ?
what is -4
Plot √16 on a number line.
what is 4
Give one example of a repeating decimal.
what us 0.333333 or varying answers
Simplify √64 ÷ √16.
what is 2
Write a fraction for 0.25
what is 1/4
The temperature dropped from 8°F to -6°F. What was the change?
what is 14°F decrease
Describe how to locate -2/3 on a number line.
what is Between 0 and -1, closer to 0
Combine these operations: (–5 + 8) × (–2).
what is -6
Create your own example of an integer square root.
Give one real-life example of an irrational number.
what is pi or any never ending number
Create a word problem using integer subtraction and solve it.
what is answer will vary
Explain how to show both rational and irrational numbers on the same number line.
what is Use decimals or approximations for irrational numbers
Why can’t all square roots be written as rational numbers?
what is because not all are perfect squares