下面方格里的每個數(shù)加9得多少?減9呢?
(1)和:35,79,23,46,94,52,72,6635,79,23,46,94,52,72,66
(2)差:17,61,5,28,76,34,54,4817,61,5,28,76,34,54,48
【答案】35,79,23,46,94,52,72,66;17,61,5,28,76,34,54,48
【解答】
【點評】
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發(fā)布:2024/4/20 14:35:0組卷:469引用:4難度:0.7
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