POST-TEST UNIT 2: EXPONENT OPERATIONS
NO CALCULATOR NECESSARY.
PLEASE DO NOT USE A CALCULATOR.
Evaluate, meaning multiply out the exponent, giving your answer as a fraction when necessary.
(5 pts; 2 pts for only simplifying but not evaluating)
1.
8587...
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POST-TEST UNIT 2: EXPONENT OPERATIONS
NO CALCULATOR NECESSARY.
PLEASE DO NOT USE A CALCULATOR.
Evaluate, meaning multiply out the exponent, giving your answer as a fraction when necessary.
(5 pts; 2 pts for only simplifying but not evaluating)
1.
8587 2.
( )53 4510 3.
- ( )11 3 114
4.
( )-x2 3 5.
× -z2 z3z 5 6.
( - )w5 w 8
Determine if the following equations are true.
Justify your answer.
(5 pts; 2 pts for answer, 3 pts for
justification)
7.
- =k2k 7 k11k2 8.
× =( - )62 6 6 2 5
Determine the appropriate exponent to make the equation true.
(5 pts; no partial credit)
9.
( - ) =( )2 9 2 2? 6 10.
- × = - ×g 3g6 g7 g 4 g?
Write the following numbers in scientific notation.
(5 pts; 2 pts for correct digits, 3 pts for correct power of ten)
11.
, , , ,8 370 000 000 000 12.
.
0 000 006
Write the following numbers in standard form.
(5 pts; 2 pts for moving the decimal in the correct direction)
13.
.
×2 04 108 14.
.
× -3 7 10 4
Choose the best unit of measurement for the
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