Unit2:RationalNumbersEndUnitAssessmentName:Class:
1) Evaluate:
!
!
!
!
!
!
2)Evaluatethefollowingexpression.
2
+ − 3) A recipe calls for2
−2 5+ 3
!
!
cups of flour. You only have a
!
!
cupmeasuringcup.Howmanytimeswillyouneedtofill
!
the measuringcup?
!
5) Evaluate:
!
7) Evaluate:
0.5+2/5
!
!
− !
4) Determine the value of the expression below.
!
!
3! – 5 !
6) Mr. Jackson bought 1
!
!
!– (− !)
!
!
!
!
pounds of beef. He cooked
of it for lunch. How much does he have left? 8) Yesterday, the temperature at noon was 11.4°F. By
midnight, the temperature had decreased by 15.7
degrees. What was the temperature at midnight?
Unit2:RationalNumbersEndUnitAssessmentName:Class:
9) What is the decimal equivalent of 7/8? 10) What is the value of the following expression?
! !
!
! !
!
!
!
!
12) What is the value of 2 ! × ! in simplest form?
11) Evaluate:
-0.75 – (-2/5) + 0.4 + (-3/4) !
!
b) 1 !
a) 3!
c)
!"
!
!"
d) !"
13) Which of the following statements is true?
a)
!
!"
!
< !""
c)
!
!"
!
<!
14) What is 0.45 as a fraction in simplest form? a) 45/100
b) 4.5/10
c) 9/20
d) 4/5
!
!
b) !" > !""
d)
!
!""
!
>!
!
15) Kim made six batches of cookies. Her friends asked her to make an extra batch. She used 17 cups of
sugar and needs another
!
a. 16 !
b)
!
!
!
cups for the extra batch. How many cups of sugar will Kim use altogether? !"#
!
!
c) 18 !
!
d) 18 !
Unit2:RationalNumbersEndUnitAssessmentName:Class: