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Длина окружности

Длина окружности. 1. Вычислите: 5 2 , r x r , ( ⅓) 2 , 6 2 2,1 ×5 0,7 ×15 1,53÷10 0,6×0,3 3,2 ×2,5 0,64÷0,2 0,12×10 9,6÷1,6 2,2÷0,11

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Длина окружности

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  1. Длина окружности 1.Вычислите: 52, r x r, (⅓)2, 62 2,1 ×5 0,7 ×15 1,53÷10 0,6×0,3 3,2 ×2,5 0,64÷0,2 0,12×10 9,6÷1,6 2,2÷0,11 3,2 ×2,1 3,5 ×2 8,4÷100

  2. Длина окружности • 2. Округлите число 3,14159265. Сформулируйте правило для округления десятичных дробей. А) до десятых; Б) до тысячных; В) до сотых; Г) до десятых; Д) до целых.

  3. Длина окружности Р В М А F N D L К

  4. Длина окружности А В

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