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5 câu trả lời 158
a) (254254: 254 - 566566 : 566) + 92862
= ( 1001- 1001) + 92862
= 0+ 92862
= 92862
b) (247405:245+195)×(45600:456−100)(247405:245+195)×(45600:456-100)
=(247405:245+195)×(100−100)
=(247405:245+195)×(100-100)
=(247405:245+195)×0
=0
a) (254254: 254 - 566566: 566) + 92862
= ( 1001- 1001) + 92862
= 0+ 92862
= 92862
b) (247405:245+195)×(45600:456−100)(247405:245+195)×(45600:456-100)
=(247405:245+195)×(100−100)=(247405:245+195)×(100-100)
=(247405:245+195)×0=(247405:245+195)×0
=0
a) (254254: 254 - 566566 : 566) + 92862
= ( 1001- 1001) + 92862
= 0+ 92862
= 92862
b) (247405:245+195)×(45600:456−100)(247405:245+195)×(45600:456-100)
=(247405:245+195)×(100−100)
=(247405:245+195)×(100-100)
=(247405:245+195)×0
=0
a) (254254: 254 - 566566 : 566) + 92862
= ( 1001- 1001) + 92862
= 0+ 92862
= 92862
b) (247405:245+195)×(45600:456−100)(247405:245+195)×(45600:456-100)
=(247405:245+195)×(100−100)
=(247405:245+195)×(100-100)
=(247405:245+195)×0
=0
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