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Decimals!
A Fraction of my <3
Chex Mix
Divided </3
Negative, Roger.
100
(.5) (.5)=
What is .25
100
Solve: (1/2) (1/4)=
What is 1/8
100
Solve: 1.2 * 2.5=
What is 3.
100
Convert 5/8 into a fraction.
What is .625
100
Find the product: -9 * -10
What is +90
200
.32 * .2
What is .064
200
(-2/3) (2/-10)
What is +4/30
200
Find the product. (-4) (-3)=
What is +12.
200
To convert a fraction into a decimal first you have to ________ the fraction.
What is Divide
200
A positive times a negative is _________.
Negative.
300
True or False: When you multiply decimals, it is important to line up the decimals.
What is False! You only line up decimals when you add decimals or subtract decimals.
300
Susie calculated (-8/11)(5/5)= -8/11. Is she correct?
What is Susie is correct, the answer is -8/11.
300
Find the Quotient: (2/5) ÷ (2/3).
What is 6/10 reduces to 3/5.
300
(5/10) ÷ (4/8)
What is 40/40 = 1
300
The product means to ___________ two numbers.
Multiply.
400
Mary calculated (.25)(.3)= .75 What did Mary do incorrectly?
What is She did not move the decimal three places.
400
Solve: 1/2 * 2/1=
What is 1
400
Convert 2/5 into a decimal.
What is .4
400
What does the reciprocal mean?
You have to flip the fraction upside down.
400
Error Analysis: The product of -9 and -5 is -45. What did Amy do incorrectly to get -45?
What is She multiplied a positive times a negative to get a negative. The answer should be positive because a negative times a negative is positive.
500
-(.44)(-.42)=
What is +.1848
500
True or False: A number times its reciprocal always equals 1. Give an example.
What is (4/1)(1/4)=1
500
What is (-.2)(1/2)=
What is -0.1
500
List the steps for dividing two fractions.
Step 1: Keep the First Fraction Step 2: Change to Multiply Step 3: Flip the third fraction Step 4: Multiply numerators and denominators
500
(-2) (__) (1/2)= 10
What is -10