________________  1.  As a decimal, ³/₂₀ = __

________________  2.   Rounded to the nearest tenth, what is 45.6503?

________________  3.   3450 x 10^-4 = __

________________  4.   2% of 600 = __

________________  5.   In scientific notation 567,600,000 = __

________________  6.   Rounded up to the next tenth .42432= __

________________  7.    On the TI-83, what would round (8.6743,0) give you?

________________  8.    56,000  x  ¹/₁₀₀₀  = ________

________________   9.   1^{4 = __}

________________  10.   As a percent ⁷/₂₀ = __

________________  11.   As a mixed number ¹³/₅  = __

________________  12.   What is largest?           -2.331    -2.43     -2.3253    -2.3444

________________  13.   123.23 rounded to the nearest integer is ______.

________________  14.   35% of 40 = ___

________________  15.   In scientific notation, 66.76x10⁸⁴ = ____

________________  16.   6% of 300 = _____

________________   17.   As a decimal ⁷/₅₀ = ____

________________   18.   8 million x .01 = ________