100 БАЛЛОВ !!! 1. Вычислите:
1) 37,572 + 15,728;
2) 244,47 + 62,56;
3) 45,13 – 4,513.
4) 111,37 – 56,6;
2. Найдите число x, чтобы равенство было верным:
1) x + 6,15 = 10,7;
2) x – 5,2 = 4,9;
3) 7,65 – x = 2,5.
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