0-100有那些单数或双数
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0-100有那些单数或双数
0-100有那些单数或双数
0-100有那些单数或双数
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1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99是单数 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100输双数,。望采纳
像1,3,5,7,9这样的为单数,以此类推
单数就是0-100里的奇数.如1 3 5 7 9 11等
双数就是0-100里的偶数.如2 4 6 8 10 12等
不是2的倍数的叫奇数,也就是单数,0--100的单数有:1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97,99
是2的倍数的叫偶数,也就是双数,0--100的...
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不是2的倍数的叫奇数,也就是单数,0--100的单数有:1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97,99
是2的倍数的叫偶数,也就是双数,0--100的双数有:0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100
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