Square Roots
NO CALCULATORS!
Cube Roots
Rational and Irrational Numbers
NO CALCULATORS!
Pythagorean Theorem
Comparing Numbers
NO CALCULATORS!
100
NO CALCULATOR! What is the square root of 64?
What is 8
100
What happens when you cube the cube root of a number?
What is it is cancelled out/equal just to the number.
100
What is the definition of a rational number (make sure you give all parts of the definition)?
What is a number that either ends/terminates/can be written as a fraction OR a number that does not end, but has a repeated pattern.
100
a = 4 in., b = 7 in., c = ? (round to nearest tenth and label answer)
What is 8.1 in.
100
NO CALCULATORS! Are the following numbers in order from least to greatest? 2.5, square root of 45, 7/2, 80?
What is NO!
200
NO CALCULATOR! What is the square root of 144?
What is 12
200
What is the cube root of 64?
What is 4
200
What is the definition of a irrational number (make sure you give all parts of the definition)?
What is a number that never ends and does not have a known/repeating pattern.
200
a = ?, b = 3.4 m., c = 9.5 m. (round to the nearest tenth and label answer)
What is 8.9 m.
200
NO CALCULATORS! Are the following numbers in order from least to greatest? square root of 2, Pi, square root of 11, 3/2?
What is NO!
300
NO CALCULATOR! What is the approximate square root of 63?
What is 7.8 or 7.9
300
What is the cube root of 125?
What is 5
300
Is the square root of 25 rational or irrational?
What is rational.
300
In a 30-60-90 triangle, the hypotenuse = 15 cm. What are the lengths of the other two sides? (round to nearest tenth and label answers.)
What is a = 7.5 cm, b = 13 cm
300
NO CALCULATORS! Are the following numbers in order from least to greatest? 1/2, square root of 3, Pi, square root of 16?
What is YES!
400
NO CALCULATOR! What is the approximate square root of 11?
What is 3.2, 3.3 or 3.4
400
What is the cube root of 357, SQUARED?
What is 357
400
Is the square root of 56 rational or irrational?
What is irrational.
400
In a 30-60-90 triangle, the shortest leg = 2.6 ft. What are the lengths of the other two sides? (round to the nearest tenth and label answers.)
What is c = 5.2 ft, b = 4.5 ft
400
Which is larger, the square root of 50 or 7.8?
What is 7.8
500
What happens when you square the square root of a number?
What is it is equal to just the number/the square root gets cancelled out
500
What is the cube root of 343?
What is 7
500
Is 3/4 rational or irrational?
What is rational.
500
In a 45-45-90 triangle, one leg is 6 in. long. What are the lengths of the other two sides? (Round to the nearest tenth and label answers.)
What is the other leg = 6 in, hypotenuse = 8.5 in
500
Which is larger, the square root of 101, or 9.9?
What is the square root of 101
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