如果4.20-3.40=40;8.12-7.47=25;11.05-10.58=7,那么6.19-5.26=?
3个回答
这就是计算时间的题目
04:20 - 03:40 = 40分种
08:12 - 07:47 = 25分钟
11:05 - 10:58 = 7分钟
06:19 - 05:26 = 53分钟
相关问题
一年级13-4=9,12-5=7,11-4=7,15-9=6.;20+60=80,60-20=40,25-6=19,35
0.7*0.5*8= 7*7*7= 12*4*0.6= 20*20*20= 7*0.1*0.8= 40*40*40= 3
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,30,40,50,
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,30,40,50,
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,30,40,50,
用两种方法写出英语8:05,11:45,10:00,2:20,3:50,4:30,6:35,12:15,7:40,8:5
1+2+3-4+5+6+7-8+9+10+11-12+……+25+26+27-28
1+2+3-4+5+6+7-8+9+10+11-12+···+25+26+27-28=?
5:30: 4:19 6:32 1:23 8:57 7:40 6:09 9:52 10:56 11:26 (用英语表示)
9/25-6/25= 11/18-7/18= 9/10+7/10= 7又11/20+4又19/20=