Review Practice Chapters 1-3 A



_________    1.    6 meters = _____ centimeters

_________    2.    1 kilometer = ______ miles

_________    3.    20 x 10-4 = _______ .

_________    4.    3% of 300 = _______ .

_________    5.    In scientific notation 340,000,000 = ________ .

_________    6.    Rounded up to the next tenth 3.8234 = ________ .

_________    7.    What is the decimal for " one-hunderd sixty-two ten-thousndths?"

_________    8.    559 x 1/1000 = _______ .

_________    9.    How many square feet are in a square yard?

_________    10.  As a precent .235 = _______ .

_________    11.  As a decimal 11/50 = _______ .

_________    12.  The volume of a cube that is 2cm on a side is ________ .

_________    13.  What is largest?    -3.4455       -3.45        -3.4545        -3.4445        -3.4991

_________    14.  8.499 rounded to the nearest integer is ________ .

_________    15.  As a percent, 3/20 = ________ .

_________    16.  What number is 4.6 multiplied by to get 4600?

_________    17.  15% of 40 = ________ .

_________    18.  What is longer?    kilometer    mile

_________    19.  How much do you pay for a tie that was origanlly $40 but is 10% off?

_________    20.  In scientific notation, 456 x 1030 = _______