3.242424 As A Mixed Number

Question: What is the numerator

Answer: Top number of a fraction

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Question: What is the denominator

Answer: Bottom number of a fraction

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Question: Make a mixed number into a fraction

Answer: 4 2/3 = 4*3+2 over 3 - answer 14/3

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Question: Quotent

Answer: Whole number part of a mixed number 4 2/3, Quotient = 4

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Question: Make improper fraction to a proper fraction

Answer: 17/5 = 17 divided by 5 = 3 with a remainder of 2 = 3 2/5

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Question: Reduce Fraction

Answer: You can reduce fractions if the numerator and denominator can both be decided by the same number 12/18 both can be divided by 6 so new number is 2/3

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Question: Add or subtract fractions - step 1

Answer: Find a common denominator. 2/3 + 3/4 the common denominator is 12, 43=12, 33=9 so this makes 3/4 into 9/12. Do same for other fraction.

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Question: Add or subtract fractions - part 2

Answer: 8/12 + 9/12 = 17/12 then simplify to 1 5/12

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Question: Multiply fractions

Answer: Do cancellation first. 4/5 * 3/8

4 will go into 8 so it will change the 4 to a 1 and the 8 to 2. Your new fractions are 1/5 * 3/2 then multiply two numerators

And that is your new top number, then multiply two denominators and that is your new denominator = your new answer is 3/10

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Question: Reciprocal

Answer: To invert a fraction also known as when you flip a fraction. The reciprocal of 3/4 is 4/3

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Question: Divide Fraction

Answer: Invert the divisor (second fraction) and then multiply. 3/4 divided by 5/6 = 3/4 6/5 do a cancelation would make it 3/2 3/5 then 33 = 9 and 25=10 so answer is 9/10

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Question: Which is greater

3/4 or 2/3

Answer: Change to equivalent fractions the common denominator would be 12 - 33=9, 43=12 so first fraction is 9/12 do the same for the second fraction is now 8/12.

Which is greater 9/12 or 8/12

9/12>8/12

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Question: What position is the 1 in 3.187

Answer: Tenth

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Question: What position is the 8 in 3.187

Answer: Hundredth

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Question: What position is the 7 in 3.187

Answer: Thousandth

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Question: Write 3.2 as a fraction

Answer: 3 2/10 which can be reduced to 3 1/5

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Question: Terminating decimal

Answer: Any decimal number which ends (has a last number)

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Question: Repeating decimal

Answer: Any. Umber behind the point that over and over in some set pattern

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Question: Write a number with a terminating decimal

Answer: 3.67

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Question: Write a. Number with a repeating decimal

Answer: 3.7777777

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Question: Change fraction 5/8 to a decimal

Answer: Divide the numerator by the denominator 5 divided by 8 = 0.625

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Question: Divide 0.7935/0.23

Answer: Move decimal on the divisor to the right until it is a whole number. Then move the decimal in the divided number the same. Umber of places to the right. 0.23 = 24 and 0.7935 = 079.35. In your final answer your decimal should line up with the divided numbers decimal.

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Question: Dividend

Answer: A number to be divided by another number

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Question: Where do you stop and why when dividing 2.6/0.345

Answer: Answer is 7.5 - stop when the remainder is less than half of the divisor

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Question: Divisor

Answer: The number that you are dividing by.

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Question: Integers

Answer: 0, all counting numbers 1,2,3,4 etc and the negatives of the counting numbers -1,-2,-3,etc

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Question: Absolute Value

Answer: Except for zero absolute value is always a positive number.

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Question: How do you indicate an absolute value

Answer: Enclose the number in vertical bars |1| or |-4|

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Question: What is the absolute of 7

Answer: |7|=7

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Question: What is the absolute of -8

Answer: |-8|=8

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Question: What are the rules for operations with integers with like signs

(+5) + (+3) =

Answer: Since both integers have a + in front of them your answer is +8

Remember that you do not have to write the +

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Question: What are the rules for operations with integers with like signs

(-5) + (-3) =

Answer: Since both integers have a - in front of them your answer is -8

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Question: What are the rules for operations with integers with different signs

(-7) + (4) =

Answer: Find the difference in the integers and put the sign of the largest absolute value before the answer

(-7) + (4) = -3

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Question: Solve (9) + (-3)

Answer: 6

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Question: How to subtract integers

Answer: Change the sign of the second integer and then follow rules of addition

(-3)-(-4)=(-3)+(+4)=+1

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Question: Subtrahend

Answer: The second integer in a problem

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Question: Solve

(-3) - (-4)

Answer: = (-3) + (4) =1

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Question: Solve

(-5) - (8)

Answer: = (-5) + (-8) = -13

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Question: How to multiply integers

Answer: Multiply absolute values of the integers. The answer is positive if both integers have the same sign or negative if they have different signs (-4)(-3)=+12

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Question: -8 over -4 =

Answer: Answer

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Question: -12 over +6 =

Answer: Answer

-2

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Question: How to divide two integers

Answer: Divide absolute values of the integers. The answer is positive if both integers have the same sign or negative if they have different signs

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Question: Solve

(-4)(-3)

Answer: =12

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Question: Solve

-8/-4

Answer: =2

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Question: Solve

-12/6

Answer: =-2

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Question: Solve

(5)(-2)=

Answer: -10

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Question: How do you recognize when two expressions are equivalent

Answer: They have the same evaluation for any number replacements of the variables.

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Question: Commutative properties

Answer: To move around numbers or letters

Example:

a+b=b+a or 2+3=3+2

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Question: What is the Commutative Property of

a+b

Answer: =b+a

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Question: What is the Commutative Property of

2+3

Answer: =3+2

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Question: What is the Commutative Property of

Answer: =ba

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Question: What is the Commutative Property of

2*3

Answer: =3*2

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Question: What is associative property

Answer: States you can add or multiply regardless of how the numbers are grouped (meaning it does not matter where you put the parenthesis)

Example

3+4+1=3+4+1 equals

(3+4) +1=3+(4+1) equals (7)+1=3+(5) equals 8=8

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Question: Distributive property

Answer: A property used to multiply a single term and two or more terms inside a set of parentheses example

2(3+6)

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Question: What types of numbers are not identities

Answer: Subtraction and division

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Question: List the order of operations

Answer: 1. Simplify within each grouping symbol by beginning with the most inner most parentheses

2. When an expression contains two or more operations with no grouping symbol indicating the order of operations

Multiply and divide from left to right then
B. Add and subtract in order from left to right
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Question: Solve
(4-72)+65-12
Answer: =8
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Question: Solve
7-8 divided by 2 x 3=
Answer: =-5
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Question: Round 83.649 to one decimal place
Answer: =83.6
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Question: Round 4893 to the tens place
Answer: =4890
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Question: Round 3.567 to the nearest hundredth
Answer: =3.57
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Question: How do you estimate the product in multiplication
9.71 and 87.43
Answer: Estimate each of the numbers
9.71 =10
87.43=87
10*87=870
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Question: How do you estimate the division
483.45/62.1
Answer: =8
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Question: What percent of 19.95 is 4.5
Answer: Find a percent (hundredths)
4.5/19.95 approximates to 5/20 = 25/100 =25%
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Question: Do you make denominators match in multiplication and division
Answer: No
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Question: Do you turn mixed numbers into improper fractions when multiplying?
Answer: No
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Question: Multiply
4 * 2/9 =
Answer: Answer
8/9
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Question: 3*3/10
Answer: =9/10
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Question: 5*3/16=
Answer: 15/16
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Question: 5*3/8=
Answer: 1 7/8
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Question: 3 x 2 1/4
Answer: 6 3/4
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Question: 2 x 6 2/5
Answer: 12 4/5
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Question: 7 x 6 2/3
Answer: 46 2/3
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Question: 6 x 7 3/8
Answer: 44 1/4
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Question: 1 5/7 x 1 5/9 =
Answer: 2 2/3
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Question: 3/8 + 4/9
Answer: 59/72
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Question: 3/8 / 4/9
Answer: 28/32
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Question: 360 / 4/5
Answer: 450
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Question: 140 / 7/9
Answer: 180
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Question: Pythagorean Theorem
Answer: A squared + b squared = c squared. Three sides of a right triangle. A and b are the lengths of the legs and c is the length of the hypotenuse.
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Question: Two legs of a right triangle have side lengths of 5 and 12. What is the hypotenuse
Answer: Answer
13
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Question: What is a square root of a number
Answer: A squared is the number that represents A times itself
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Question: How many feet are in a yard
Answer: 3 feet in a yard
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Question: What is the formula for the area of a square
Answer: Width x height or A = a squared
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Question: (+5)(-2)=
Answer: Answer
-10
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Question: On a number line are the smallest numbers in the left or right
Answer: Smallest numbers (negative numbers) are on the left
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Question: In the statement: what is A% of B

What does is and of mean?

Answer: Is= answer

Of = multiply

X=a • b

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Question: A is b% of what number

Answer: A=b•xb

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Question: Distance formula

Answer: Distance = rate x time

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Question: What is the sum of the interior angles of a triangle

Answer: 180 degrees

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Question: Volume of a box

Answer: LWH

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Question: Surface area of a box

Answer: 2LW + 2LH + 2WH

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Question: Surface Area of a 3D cube

Answer: 6S squared

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Question: Volume of a 3D cube

Answer: V = S cubed

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Question: Surface area of a right cylindar

Answer: SA = 2 x pie x radius squared

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Question: Volume of a right cylindar

Answer: V = pie x Radius squared x height

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Question: Surface area of a sphere

Answer: SA = 4 x pie x radius squared

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Question: Volume of a Sphere

Answer: 4/3 x pie x radius cubed

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Question: Area of a semicircle

Answer: A = 1/2 x pie x radius squared

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Question: Area of a triangle

Answer: A = 1/2 x B x H

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