四年级口算测试题.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,21070,480060,4500500,172,136+25,5050,42060,44020,54+66,20032,7012,15050,100020,3620,78+6,254,44020,60060,40050,240-170,8125,396,10050,245,125+9,2520,80010,4206,142,76-9,6020,36060,10008,218,320-18,8060,200020,81090,132,60020,66100,280070,3006,1083,30110,5080,191-11,480060,56+15,4005,86-79,42006,12010,25002,6005,252,420070,143,315,502,7600,426,32040,1042,420060,80020,7212,42-36,5020,500050,320+170,429,888,5060,232,21070,480060,4500500,172,136+25,5050,42060,44020,54+66,20032,7012,15050,100020,3620,78+6,254,44020,60060,40050,240-170,8125,396,10050,245,125+9,2520,80010,4206,142,76-9,6020,36060,10008,218,320-18,8060,200020,81090,132,60020,66100,280070,3006,1083,30110,5080,191-11,480060,56+15,4005,86-79,42006,12010,25002,6005,252,420070,143,315,502,7600,426,32040,1042,420060,80020,7212,42-36,5020,500050,320+170,429,888,5060,232,21070,480060,4500500,172,136+25,5050,42060,44020,54+66,20032,7012,15050,100020,3620,78+6,254,44020,60060,40050,240-170,8125,396,10050,245,125+9,2520,80010,4206,142,76-9,6020,36060,10008,218,320-18,8060,200020,81090,132,60020,66100,280070,3006,1083,30110,5080,191-11,480060,56+15,4005,86-79,42006,12010,25002,6005,252,420070,143,315,502,7600,426,32040,1042,420060,80020,7212,42-36,5020,500050,320+170,429,888,5060,232,