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23 + 10
= 33 123 + 10 = 133 180 + 10 = 190 190 + 10 = 200 |
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23 – 10
= 13 123 – 10 = 113 190 – 10 = 180 200 – 10 = 190 |
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Soustraction remplacée par une addition 123 456 – 98 765 = ? On calcule le complément à dix: 98 765 => 01 235 On effectue l'addition: 123 456 + 01 235 = 124 691 On retire le premier chiffre: 123 456 – 98 765 = 24 691 |
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5 x 10
= 50 50 x 10
= 500 100 x 10 = 1 000 123 x 10 = 1 230 12,3 x 10 = 123,0 1,23 x 10 = 12,3 0,123 x 10 = 1,23 0,0123 x 10 = 0,123 |
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123 x 5 = 1 230 / 2 = 615 987 x 5 = 9 870 / 2 = 4 935 |
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50 / 10
= 5 100 / 10
= 10 1 000 / 10 = 100 123 / 10
= 12,3 12,3 / 10
= 1,23 1,23 / 10
= 0,123 0,123 / 10 = 0,0123 |
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1 230 / 5 = 123 x 2 = 246 9 870 / 5 = 987 x 2 = 1 974 |
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110
= 1 210
= 1 024 310
= 59 049 410
= 1 048 576 510
= 9 765 625 610
= 60 466 176 710
= 282 475 249 810
= 1 073 741 824 910
= 3 486 784 401 1010
= 10 000 000 000 |
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10 10 10 10 10 10 10 10 10 10 |
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Log10 (10) = 1 ln (10) = 2,302585093… e10 = 22026,46579… |
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10° = 0,1745329252 radian Sin (10°) = 0,1736481777… Cos (10°) = 0,9848077530… Tan (10°) = 0,1763269807… |
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Retour |
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Suite |
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Voir |
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