一九一九好朋友,一九一九好朋友,二八二八手拉手,二八二八手拉手,三七三七真亲密,三七三七真亲密,四六四六一起走,四六四六一起走,五五凑成一双手。五五凑成一双手。1941071021010638在 中填上合适的数9 5 =8 + 1 =5 + 3 =8 4 =9 8 =2 + 7 =6 + 3 =1 + 7 =8 3 =9 6 =4 + 5 =8 7 =498419985391911101991101010982210288210101010873310377310101010764410466410101010655510101058422. 10 - - =73110 - - =16543298755+510-06+4108+20+710-210-32+710-1010看谁算得又对又快2+8= 5+5= 7+3= 1+9= 6+4= 10-1=10-8= 10-6= 10-3=10-5= 10-9= 10-7=101010101092475136. 5 57 72 29 93 38 86 64 41 17. 10 个个? 个个? 个个8 个个= 3107- -= 2810+