1编号:141640题型:单选题测试正确率:0%
12-3○11-4;○内应填( )
2编号:141639题型:填空题测试正确率:0%
树上结了16个金桔,哥哥摘了4个,妹妹摘了12个,妹妹比哥哥多摘了____个.
3编号:129997题型:填空题测试正确率:0%
19-9=____.
4编号:129996题型:填空题测试正确率:0%
14-8=____.
5编号:129995题型:填空题测试正确率:0%
17-3=____.
6编号:129994题型:填空题测试正确率:0%
10-2=____.
7编号:129993题型:填空题测试正确率:0%
13-4=____.
8编号:129992题型:填空题测试正确率:0%
12-5=____.
9编号:129991题型:填空题测试正确率:0%
15-6=____.
10编号:129990题型:填空题测试正确率:0%
11-4=____.
提醒: