Chapter 2 Operations of Rational Numbers
Assessment
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Mindy Ponter
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Mathematics
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7th Grade
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317 plays
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Medium
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19 questions
Show answers
1.
Multiple Choice
How do you change fractions into decimals?
Add -5 + 7.
Subtract -5 - 7.
Multiply -5 x 7.
Divide -5 / 7.
2.
Multiple Choice
How do you change a mixed number into a decimal?
Divide 3 / 4.
Divide 13 / 4.
Multiply.
Subtract
3.
Multiple Choice
How do you change a decimal to a fraction?
-1/4
-14
-14/100
-14/1000
4.
Multiple Choice
How do you order and compare rational numbers?
Add them.
Subtract them.
Change them to variables.
Change them to decimals and compare place values.
5.
Multiple Choice
How do you add rational fractions?
Change Mixed numbers into improper fractions.
Get common denominators and equivalent fractions.
Follow Adding Rules across the top and keep the same denominator.
All of the above.
6.
Multiple Choice
How do you add rational decimal numbers?
Line up decimals with the greater absolute value on top.
Get common denominators.
Keep - Change - Opposite
Be rational.
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