一年级90以内减法口算练习题五三天天练精华版（4）带答案.docx

《一年级90以内减法口算练习题五三天天练精华版（4）带答案.docx》由会员分享，可在线阅读，更多相关《一年级90以内减法口算练习题五三天天练精华版（4）带答案.docx（8页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、71-17 =87-57 =74-28=83-37 =77-52 =85-10=85-59 =79-12 =73-24=80-58 =71-51 =76-34=78-39=79-22=82-11 =89-16=85-34=72-63 =74-35=85-36=89-49 =81-49=71-23 =80-44=75-66=90-63 =83-35 =72-36=87-61 =76-41 =79-45=75-27=87-16=88-22 =87-26=89-60=83-23 =71-47 =74-26=78-66=79-40=78-44=81-43 =82-20=86-40=72-12 =82-

2、19=89-25 =71-13 =78-70=87-21 =75-32 =82-36=78-20=81-59 =77-25 =77-47=87-48=88-15=83-30=71-49=75-13 =74-32 =89-42 =74-32 =85-35 =83-41 =82-57 =79-36=84-51 =88-36=81-39=79-42=75-29=78-25=73-59=78-48=86-65 =77-60=85-51 =85-63 =71-63 =73-64=83-53 =72-53 =88-26=75-49=86-34=76-64=82-35 =74-36=81-10=78-51

3、=82-47 =82-24=79-50=89-57 =76-60=75-39 =87-51 =82-34=85-43=90-58=81-11 =84-61 =79-11 =80-30=83-49=90-45 =85-50=89-69=89-18=76-17=86-12 =86-48=87-67=79-54=83-39=71-68=76-22=78-31 =82-68 =79-22 =75-36=80-27 =85-14=84-15 =90-44=80-15 =81-12 =83-24=87-63 =71-17 = 5487-57=3074-28=4683-37=4677-52=2585-10=

4、7585-59=2679-12=6773-24=4980-58=2271-51=2076-34=4278-39=3979-22 = 5782-11 = 7189-16=7385-34=5172-63=974-35=3985-36=4989-49=4081-49=3271-23=4880-44=3675-66=990-63=2783-35=4872-36=3687-61=2676-41=3579-45 = 3475-27=4887-16=7188-22=6687-26=6189-60=2983-23=6071-47=2474-26=4878-66=1279-40=3978-44=3481-43=

5、3882-20=6286-40=4672-12=6082-19=6389-25=6471-13 = 5878-70=887-21=6675-32=4382-36=4678-20=5881-59=2277-25=5277-47=3087-48=3988-15=7383-30=5371-49=2275-13=6274-32=4289-42=4774-32=4285-35=5083-41=4282-57=2579-36=4384-51 = 3388-36=5281-39=4279-42=3775-29=4678-25=5373-59=1478-48=3086-65=2177-60=1785-51=3

6、485-63=2271-63=873-64=983-53=3072-53 = 1988-26=6275-49=2686-34=5276-64=1282-35=4774-36=3881-10=7178-51=2782-47=3582-24=5879-50=2989-57=3276-60=1675-39=3687-51=3682-34=4885-43=4290-58=3281-11 = 7084-61=2379-11=6880-30=5083-49=3490-45=4585-50=3589-69=2089-18=7176-17=5986-12=7486-48=3887-67=2079-54=2583-39=4471-68=376-22=5478-31=4782-68 = 1479-22=5775-36=3980-27 = 5385-14=7184-15=6990-44=4680-15=6581-12=6983-24=5987-63=24