Завдання 600.

1) (42 + 9095 : 85) • (7344 : 36 – 154) = (42 + 107) • (204 - 154) = 149 • 50 = 7450;
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2) 637 • 408 – 54 036 : (44 • 209 – 9117) = 259 896 - 55 036 :(9196 - 9117) = 259 896 - 54 036 : 79 = 259 212;
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3) (830 – 17 466 : 82) • 65 + 57 • 804 = (830 - 213) • 65 + 45828 = 617 • 65 + 45828 = 85 933;
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4) 197 • (588 : 49 + 728 : 56) • 40 = 197 • (12 + 13) • 40 = 197 • 25 • 40 = 197 000.
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