Find 14^2 without a calculator.
What is 196?
Find 4^3.
What is 64?
Which set of names applies to the number below? square root of 2
a) real, rational
b) real, irrational
What is B
What is the square root of 49?
What is +/-7?
What is the cube root of 8?
What is 2?
If my living room has an area of 121 feet, how long is each wall?
What is 11 feet long?
What is the cube root of 729?
What is 9?
What types of decimals are considered rational numbers?
What is decimals that are repeating or terminating.
Decimals that have no pattern and don't terminate are IRRATIONAL.
Estimate the square root of 130.
What is 11? (11.401...)
Estimate the cube root of 100.
What is 5? (4.641...)
Classify the number below as rational, irrational, or not a real number: square root of 4 times the square root of 9
What is rational
Estimate the square root of 20.
What is 4? (4.472...)
Will accept 4.5 or "directly in the middle"
Estimate the cube root of 550.
What is 8? (8.19...)
Classify the number below as rational, irrational, or not a real number:
square root of 25 divided by 0
What is not a real number