Standard form spreadsheet

l&s5 l&s4 l&s3 l&s2hw l&s2 l&s1 l&s1 A Work out 10 x 10 x 10 B Write these as single powers of 10 10 x 10 Name C Write these as a number times a power of 10 (eg 200 = 2 x 10² ) D Mark Write these numbers in ordinary form Large numbers 2 Large numbers 1 Write these numbers in standard form 2 million a x 10n l&s3 Write these as fractions Write these as decimals 40 x 10-2 300 x 10-2 300 x 10-1 5000 x 10-2 8000 x 10-2 6000 x 10-3 4.1 x 10-2 3.2 x 10-2 5.9 x 10-2 1.8 x 10-1 634.3 x 10-3 84.77 x 10-2 Write these small numbers in standard form 0.004 0.02 0.0064 0.0334 0.00008 0.0005 Work these out, giving your answer as a decimal Write these fractions as powers of 10 4 x 10-2 3 x 10-2 5 x 10-1 6 x 10-3 2 x 10-5 8 x 10-2 l&s4 0.21 0.043 0.0047 0.0055 0.00073 0.000086 l&s2 l&s2hw Homework Small numbers 1 Small numbers 2 l&s5 Standard form and calculators You need a calculator! Use your calculator to work these out, giving your answer in standard form 4.3 x 104 + 2.7 x 105 1.3 x 106 + 4.7 x 107 4.3 x 106 - 2.7 x 105 6.5 x 104 - 2.7 x 103 8.8 x 107 - 2.7 x 106 9.11 x 104 + 3.8 x 103 4.3 x 10-4 + 2.7 x 10-5 1.3 x 10-5 + 4.7 x 10-6 4.3 x 10-4 - 2.7 x 10-4 6.5 x 10-12 - 2.7 x 10-13 8.8 x 10-3 - 2.7 x 10-4 7.66 x 10-6 + 3.8 x 10-5 ( 2.7 x 10-5 ) x 4 ( 3.8 x 107 ) x 3 (1.2 x 10-4 ) x (3.7 x 10-5 ) (4.3 x 104 ) x (5.8 x 103 ) Use your calculator to work these out, giving your answer as an ordinary number (4.3 x 104 ) ¸ (5.8 x 103 ) (1.2 x 10-4 ) ¸ (3.7 x 10-5 ) (1.2 x 10-3 ) ¸ (7.7 x 10-4 ) (2.4 x 105 ) ¸ (1.2 x 104 ) 0.00011 0.00091 0.00115 0.0001 0.00002 100 x 10-2 1000 x 10-3 20000 x 10-2 0.3 0.1 0.00102 8 x 10 a x 10n On many calculators 7.2 x 10³ is entered as 7.2 EXP 3 a x 10n 2x10 3x10 E 4 x 10^-3 6.4 x 10^-3 8 x 10^-5 5 x 10^-4 2 x 10^-2 3.34 x 10^-2 2.1x10 5x10 1.15x10 5.5x10 7.3x10 1.1x10 1x10 4.7x10 8.6x10 9.1x10 1.02x10 4.3x10 102 x 10 103 x 10 101 x 10 10 6 x 10 7 x 10 Version: 5 million 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 0.00 00.00 0.00 00.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 0.00 000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.00 0.00 -0.00 0.00 -0.00 0.00 -0.00 0.00 -0.00 0.00 -0.00 0.00 -0.00 0.00 -0.00 0.00 -0.00 00.00 -0.00 00.00 -0.00 00.00 -0.00 00.00 -0.00 00.00 -0.00 00.00 -0.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 - -1 00.00 00.00 0.00 - -4 00000.00 00.00 0.00 - -5 000000.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 - -2 000.00 00.00 0.00 - -3 0000.00 00.00 0.00 - -8 000000000.00 00.00 0.00 0.00 0.00 0.00 - -1 0.00 00.00 0.00 - -4 0.00E-00 00.00 0.00 - -5 0.00E-00 00.00 0.00 0.00 0.00 0.00 - -2 0.00 00.00 0.00 - -3 0.00E-00 00.00 0.00 - -8 0.00E-00 00.00 0.00 0.00 0.00 0.00 -0.00 0.00 -0.00 0.00 -0.00 0.00 000.00 00.00 00.00 0.00 00000.00 00.00 00.00 0.00 00.00 00.00 00.00 0.00 0.00 0.00 0.00 -0.00 0.00 -0.00 0.00 -0.00 0.00 000000.00 00.00 00.00 0.00 0000.00 00.00 00.00 0.00 0000000.00 00.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00E-00 0.00 0.00E-00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 x 10 3 x 10 0.00 000.00 00.00 0.00 x 10 6 x 10 0.00 00000.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 x 10 7.1 x 10 0.00 00000.00 00.00 0.00 x 10 9 x 10 0.00 000000.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 x 10 2 x 10 0.00 00000.00 00.00 0.00 x 10 7 x 10 0.00 000000.00 00.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 x 10 3.1 x 10 0.00 0000.00 00.00 0.00 x 10 1.3 x 10 0.00 000.00 00.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 x 10 2.4 x 10 0.00 000.00 00.00 00.00 x 10 3.3 x 10 0.00 0000.00 00.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 000.00 0.00 0.00 00.00 x 10 2.1 x 10 0.00 00000.00 00.00 00.00 x 10 5.01 x 10 0.00 000.00 00.00 0.00 0.00 000.00 0.00 0.00 0.00 0.00 000.00 0.00 0.00 00.00 x 10 3.16 x 10 0.00 000000.00 00.00 00.00 x 10 6.31 x 10 0.00 0000.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 000.00 00.00 x10 7x10 0.00 0.00 000.00 00.00 x10 4x10 0.00 0.00 0.00 0.00 0.00 0.00 00000.00 00.00 x10 1.9x10 0.00 0.00 x10 5x10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 000000.00 00.00 x10 4x10 0.00 0.00 000.00 00.00 x10 6x10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0000.00 00.00 x10 3.9x10 0.00 0.00 0000.00 00.00 x10 5.7x10 0.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 00000.00 00.00 x10 1.1x10 0.00 00.00 00000.00 00.00 x10 7.9x10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 000.00 0.00 00.00 000.00 00.00 x10 4.1x10 0.00 00.00 000.00 00.00 x10 5.02x10 0.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 x 10 2 x 10 0.00 0000.00 0.00 x 10 4 x 10 0.00 000000.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 x 10 8 x 10 0.00 00000.00 00.00 0.00 x 10 6 x 10 0.00 000000.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 x 10 3 x 10 0.00 00000.00 00.00 0.00 x 10 4 x 10 0.00 000000.00 00.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 x 10 1.1 x 10 0.00 0000.00 00.00 0.00 x 10 2.3 x 10 0.00 0000.00 00.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 x 10 2.5 x 10 0.00 000.00 00.00 00.00 x 10 8.2 x 10 0.00 00000.00 00.00 0.00 00.00 0.00 0.00 0.00 0.00 000.00 0.00 0.00 00.00 x 10 1.1 x 10 0.00 00000.00 00.00 00.00 x 10 2.01 x 10 0.00 000.00 00.00 0.00 0.00 000.00 0.00 0.00 0.00 0.00 000.00 0.00 0.00 00.00 x 10 1.56 x 10 0.00 000000.00 00.00 00.00 x 10 2.51 x 10 0.00 000.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 000.00 00.00 x10 6x10 0.00 0.00 000.00 00.00 x10 8x10 0.00 0.00 0.00 0.00 0.00 0.00 00000.00 00.00 x10 1.5x10 0.00 0.00 x10 2x10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 000000.00 00.00 x10 8x10 0.00 0.00 00.00 00.00 x10 9x10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 000.00 00.00 x10 2.5x10 0.00 0.00 0000.00 00.00 x10 4.6x10 0.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 00000.00 00.00 x10 4.1x10 0.00 00.00 00000.00 00.00 x10 8.9x10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 000.00 0.00 00.00 000.00 00.00 x10 5.1x10 0.00 00.00 000.00 00.00 x10 5.01x10 0.00 00.00 0.00 0.00 0.00 0.00 0000.00 0.00 0.00 000000.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 000000.00 0.00 00.00 0.00 0.00 0000000.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0000.00 0.00 00.00 0.00 0.00 00000.00 00.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 00000.00 0.00 00.00 0.00 0.00 000000.00 00.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 00.00 0.00 0.00 0.00 0.00 0.00 00.00 00.00 0.00 0.00 00.00 0.00 0.00 0.00 00.00 00.00 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 000.00 00.00 x 10 3 x 10 0.00 0.00 0000.00 00.00 x 10 2 x 10 0.00 0.00 0.00 0.00 0.00 0.00 000.00 00.00 x 10 5 x 10 0.00 0.00 00.00 00.00 x 10 2 x 10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00000.00 00.00 x 10 4 x 10 0.00 0.00 000.00 00.00 x 10 8 x 10 0.00 0.00 0.00 0.00 0.00 0.00 00000.00 00.00 x 10 7 x 10 0.00 0.00 00000.00 00.00 x 10 2 x 10 0.00 00.00