Convert the following numbers written in scientific notation into decimals. 5.7 x 10 = 9.2 x 108= 2.23 x 10 = Now convert the following decimal numbers into scientific notation. 0.00567= 0.34 = 1,856 = Practice adding and subtracting the following numbers in scientific notation: 8.3x10 -2.2x109 = 4.0x10 +5x10= 6.5x104 +3.0x104 = 5.4x10-2x10= Practice multiplying by solving the following problems: (3x10) (8x10) = (1.5x10)(3.0x102) = Practice division by solving the following problems: 5x104+2.5x10 6.9x105+2.3x10-3