一年级下册买铅笔练习题
2018、3 关雪瑶
比一比,算一算。?? 9+(?? )=13????? 13-9=(??? )???? 9+(?? )=17??????? 17-9=(??? )??? ? 9+(?? )=12????????? 12-9=(??? )??????
二、圈一圈,算一算。?????? 12-9=?????????????????????? 11-9=????????????
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三、比一比,再(??? )里填上“>”“<”或“=”。?15-9(??? )7??? 8(??? )17-9?? 12-9(??? )4???
18-9(??? )5???? 6( )12- 8 13 – 9( )8?
四、?看图写算式。? □□□ □□□□????????????????????? ? ★★★ ★★★ ? □□□ □□□□?????????????????????? ★★★ ★★★★????? 14-(?? )=( )?????????????????? ?13-(?? )=( )?????? 14-( ?)=( )???????????????? 13-(?? )=( )
五、?算一算5+7=??????? 7+6=????? 8+7=???????? 3+8=?????12-5=?????? 13-6=??? ? 15-7=??????? 11-3=12-7=?????? 13-7=???? 15-8=??????? 11-8=21世纪教育网版权所有
六、算一算,连一连?14-5+6???????????? 9????????????????? 16-912+3-8??????????? 15????????????????? 9+916-7+9??????????? 7?????????????????? 13-421教育网
七、列式计算:
1、小明有9元,要买一本12元的书,?小明买书还差多少钱?
2、?小明跳绳7下,小奇跳了8下,小明和小奇共跳了多少下??
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