Реши и проверь 287÷2 245÷2 483÷2 647÷2 397÷3 365÷3 694÷3 968÷3

287 : 2 = 143.5
143.5 × 2 = 287
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245 : 2 = 122.5
122 × 2 = 245
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483 : 2 = 241.5
241 × 2 = 483
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647 : 2 = 323.5
323.5 × 2 = 647
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397 : 3 = 132.(3)
132.(3) × 3 = 397
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365 : 3 = 121.(6)
121.(6) × 3 = 365
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694 : 3 = 231.(3)
231.(3) × 3 = 694
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968 : 3 = 322.(6)
322.(6) × 3 = 968