Show:
Squares and Cubes
Multiplying Decimals
Dividing Decimals
Multiplying Fractions
Dividing Fractions
100
What does it mean to square a number?
To multiply that number by itself (ex. 3 x 3 is 3 squared)
100
What are the steps when multiplying by decimals?
Multiply like normal and count the numbers to the right of the decimal in the problem for your answer.
100
What is the procedure for dividing decimals?
Move the decimal to the end of the divisor and move it the same amount of spaces in the dividend
100
True of False - When multiplying fractions you have to multiply numerators by numerators and denominators by denominators
Ture
100
What is the procedure for dividing fractions?
Flip the second fraction (find its reciprocal), multiply the fractions, simplify
200
What does it mean to cube a number?
To multiply a number times itself three times (ex. 3 x 3 x 3 is 3 cubed)
200
Evaluate 12.3 x 5.5
67.65
200
How many times would you move the decimal in this problem? 76.5 / 5.50
5.50 is the divisor so twice making it 5.50
200
How can the GCF help you simplify fractions?
It tells you what to divide the numerator and denominator by to simplify
200
What is (1/2) / (3/4)
4/6 simplified as 2/3
300
What does taking a square root of a number tell you?
The answer to a square root problem tells you what number to square to get your starting number. (Ex square root of 4 is 2 because 2 x 2 is 4).
300
Evaluate 15.5 x 3
46.5
300
Solve 25.0 / 2.5
10
300
What is 3/4 x 4/5
12/20 simplified 3/5
300
What is (5/8) / (3/4)
20/24 simplified 5/6
400
What does finding the cube root of a number tell you?
Finding a cube root tells you what number to cube in order to arrive at your starting number (Ex. cube root of 27 is 3 because 3 x 3 x 3 = 27)
400
How many decimal places would you move the decimal in your answer for the following problem? 76.546 x 13.25
5 places
400
Solve 67.31 / 5.3
12.7
400
What is 1/4 of 5/8?
4/32 simplified to 1/8
400
What is (2/3) / (1/4)
8/3 simplified as 2 2/3
500
what is 4 squared and 5 cubed?
16 and 125
500
Solve 25.5 x 3.6
91.8
500
Solve 43.75 / 3.5
12.5
500
What is 47/9 as a mixed number?
5 2/9
500
What is 11/2 as a mixed number?
5 1/2