如题所述
111乘240加444乘190用简便方法怎么算
解答:
111x240+444x190
=111x240+111x4x190
=111x(240+760)
=111x1000
=111000
解答:
111x240+444x190
=111x240+111x4x190
=111x(240+760)
=111x1000
=111000
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第1个回答 2017-03-16
用简便方法怎么算
111×240+444×190
=111×240+111×760
=111×(240+760)
=111×1000
=111000
111×240+444×190
=111×240+111×760
=111×(240+760)
=111×1000
=111000