Завдання 554. Визнач, якому виразу належить кожна плашка з діями. Обчисли.
1) : 2) • 3) – 4) +
3 1 2 4
61014 – 5040 : 3 • 9 + 987 = 46881
1)
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2)
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3)
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4)
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1) : 2) • 3) + 4) –
4 1 3 2
200000 – (32914 : 7 + 35980 • 4) = 51378
1)
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2)
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3)
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4)
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1) + 2) – 3) : 4) •
3 1 4 2
80700 : (0 + 60) • (642 – 569) = 98185
1) 0 + 60 = 60
2)
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3)
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4)
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× |
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