Quarter 3 Test 2 Review.pptx

					                  Quarter 2
                Test 3 Review

    XXI. Intro to Fractions & Equivalent Fractions
                  XXII. Simplest Form
      XXIII. Converting Fractions & Decimals
       XXIV.  Comparing and Ordering Fractions
        XXV.  Adding and Subtracting Fractions
         XXVI.  Borrowing w/MN Subtraction
    XXVII. Multiplying Fractions and Mixed Numbers
     XXVIII. Dividing Fractions and Mixed Numbers
 
Review of Simplest Form:
        Write each fraction in simplest form.
     1) 35      2) 46        3) 56        4) 64
        40           8            72          4




1) 7/8     2) 5 ¾         3) 7/9     4) 16
Make equivalent fractions.
1) 3/4 = 21/? 2) 2/3 = ?/27   3) ?/15 = 108/135




 1) ?= 28        2) ? =18        3) ?= 12
         Compare. Use <, > or =.
          1) 10/15 _____ 14/21
            2) 7/8 ______ 4/5
            3) 3/7 ______ 3/9




1) =   2) >    3) >
      Write each decimal as a fraction or
      mixed number in simplest form.

           1) .48 = _____     2) 4.125 = ____
       3) 3.85 = _____ 4) .275 = _____
       5) .025 = _____ 6) 7.44 = ______


1) 12/25           2) 4 1/8            3) 3 17/20


4) 11/40           5) 1/40              6) 7 11/25
       Write each fraction or mixed number as
a decimal. If it is a repeating decimal, use bar notation.

           1) 1/80 = ______    2) 13/20 = ______
           3) 5 7/18 = ______  4) 7 11/25 = _______
            5) 4/15 = ______  6) 13/9 = ________



 1)   .0125            2) .65             3) 5. 38

 4) 7.44           5) .26             6) 1.44
           Write each as a fraction.
          1) 2 3/5 2) 7 3) 5 8/11




1) 13/5      2) 7/1      3) 63/11
     Add. Give the answer in
     simplest form.
     1) 15 5/6 + 18 2/3 =
     2) 6 7/8 + 1 3/10 =
     3)   5/6 + 7/8   + 2/3 =




Answers: 1) 34 1/2      2) 8 7/40   3) 2 3/8
Subtract. Give the answer in simplest
form.
1) 10 2/5 - 4 1/6 =
2) 8 - 6 4/7 =
3) 5 7/10 - 3 1/2 =
4) 13 - 4 2/11 =
5) 4 7/10 - 2 9/10 =

  Answers: 1) 6 7/30 2) 1 3/7 3) 2 1/5
               4) 8 9/11     5) 1 4/5
  Multiply. Give the answer in simplest
  form.
  1)   2/5   x 5/6 =
  2) 2 1/4 x 2 2/3 =
  3) 20/35 x 21/24 x 15/30 =
  4) 3 8/9 x 2 3/5 =


Answers: 1) 1/3        2) 6    3) 1/4   4) 10 1/9
    Divide. Give the answer in
    simplest form.
                             This is a complex fraction. A
    13)   7/8   ÷2=          complex fraction has a fraction
                             within a fraction. This simply
    14)   3 1/3              means division. Therefore, this
                             problem can also be written:
          1 5/12             3 1/3 ÷ 1 5/12.
    15) 3 1/8 ÷ 1 1/4 =
    16) 2 4/5 ÷ 1 5/7 =


Answers: 13) 7/16     14) 2 6/17 15) 2 1/2 16) 1 19/30

				
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