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(-2) x 3 = (-6) 3 “C” 2 – 2•000 –
x –2•000 x
3 = 3• =
–6•000 *
Division 456 ÷ 123=(3,707) 3 456 ÷ 456• ÷
123 = 123• =
3•707 *
(–365) ÷ 7=(–52,143) 3 “C” 365 – 365•000 –
=(–52.143) ÷ –365•000 ÷
7 = 7• =
–52•143 *
Chain Multiplication and Division 1) 2.5 x 6.24 x 8.365
(F) 2.5 x 2•5 x
=(1320.494)
6.24 x 6•24 x
8.365 = 8•365 =
130•494 *
2) 5,000 ÷ 3.21 x 9.87 (F) 5000 ÷ 5000• ÷
=(15,373.83)
3.21 x 3•21 x
9.87 = 9•87 =
15373•83176 *
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Содержание P20-DX
Страница 1: ......
Страница 29: ... 1 33546914 1 435629325 1 435629325 1 543301524 x 1 543301524 x 1000 1000 1543 301524 29 ...