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100 000

1. 1. 1. 10. 100. 1000. Класс тысяч. Класс единиц. 1. 1. 2. 4. +. 10 000. 100 000. 100. 10. 1. 100. 10. 1. 3. 2. 5. 6. 2 ,. 4. +. 3 ,. 2. 5 ,. 6. Найдите сумму: 24 + 32 ; 2,4 + 3,2. 24 + 32 = 56; 2,4 + 3,2 = 5,6. 2. 4. +. 3. 2. 5. 6. 2. 4. +. 3. 2.

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100 000

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  1. 1 1 1 10 100 1000 Класс тысяч Класс единиц 1 1 2 4 + 10 000 100 000 100 10 1 100 10 1 3 2 5 6 2, 4 + 3, 2 5, 6 Найдите сумму: 24 + 32; 2,4 + 3,2. 24 + 32= 56; 2,4 + 3,2 = 5,6. 2 4 + 3 2 5 6 2 4 + 3 2 5 6

  2. 1 1 1 10 100 1000 Класс тысяч Класс единиц 1 1 10 000 100 000 4 5 2 100 10 1 100 10 1 + 2 3 1 6 8 3 4 5 2 2 3 1 4, 5 2 + 2, 3 1 6 8 3 6, 8 3 4 5 2 2 3 1 6 8 3 Найдите сумму: 452 + 231; 4,52 + 2,31 + +

  3. Сложение десятичных дробей,так же как и сложение натуральных чисел,выполняется поразрядно.

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