相关推荐 11,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,30,40,50,60,70,80,90,的英文单词 2 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,30,40,50,60,70,80,90, 的英文单词 反馈 收藏
题目 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 351 2 3 4 5 6 78 9 10 11 12 13 1415 16 17 18 19 20 2122 23 24 25 26 27 2829 30 31 32 33 34 35用十字格在图表中框出5个数,算一算,5...
They three tried to finish the task before sunset. 他们三个人尽力想在日落前完成任务.(作同位语)这是一些基数词的写法:0 nought;zero;O1 one2 two3 three4 four5 five6 six7 seven8 eight9 nine10 ten11 eleven12 twelve13 thirteen14 fourteen15 fifteen16 sixteen17 seventeen18 eighteen19 nineteen20 ...
一共496。1+30=31,2+29=31。…15+16=31一共十六组31x16=496
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+ 1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30.+10000等于 1*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18*...
2 two second 2nd 3 three third 3rd 4 four fourth 4th 5 five fifth 5th 6 six sixth 6th 7 seven seventh 7th 8 eight eighth 8th 9 nine ninth 9th 10 ten tenth 10th 11 eleven eleventh 11th 12 twelve twelfth 12th 13 thirteen thirteenth 13th 14 fourteen fourteenth 14th 15 fifte...
答案 one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen ninteen twenty万 兔 死瑞 服奥,fai五相关推荐 1“1、2、3、4、5、6、7、8、9、10、11、12、13、14、15、16、17、18、19、20”用英语怎么说?反馈 收藏 ...
(1) 设中间数为x x-9 x-8 x-7 x-1 x x+1 x+7 x+8 x+9 (2)易知9个数的和为9x=225 x=15 (3)最外边数不能选 x共有12种值 一共可以盖住多少个不同的和?答:___12___。
1 2 5 10 4 3 6 11 9 8 7 12 16 15 14 13 规律:从左上角开始,顺时针绕圈,逐步向外
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 (1)根据上面的表格.在下面的格子里涂上颜色.(2) 有天.有天.有天.(3) 的天数是 的倍.列式: (4)你还能提出什么数学问题?请解答.