一年级80以内减法口算练习题五三天天练精华版(3)带答案.docx

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1、64-55 =77-43 =67-20 =78-47=63-35 =66-28 =79-17=68-27=75-44=80-18=69-33 =78-47 =66-42=65-27 =72-18 =66-39=79-58 =64-41 =72-13 =70-35 =78-22 =71-58 =65-44=62-42=75-51 =71-39 =67-37 =65-44=64-48=62-52=76-12 =68-56=75-13 =75-35 =64-29=79-27 =77-11 =69-40=80-27 =65-33 =77-54=67-55 =71-54=75-35 =61-54=66-

2、31 =70-59 =77-29=75-36=71-28 =76-14=61-28=63-23 =76-19=64-41 =77-13 =66-33 =64-60=66-34=68-51 =71-11 =67-31 =69-10=71-26=71-49=72-14=62-60=77-42 =80-29 =68-51 =62-22 =76-26=68-29 =71-56=78-15 =74-44=64-46=63-45 =72-26=63-47 =61-22 =79-13 =62-34=77-36=63-54=67-59 =80-42 =73-18 =75-56 =76-34=62-34=75-

3、41 =73-56=61-15 =78-54=69-29=61-60 =64-52 =68-52 =78-55 =64-18 =79-25 =61-29=71-21 =72-54=63-42=67-52 =69-35 =76-52 =68-19=68-35 =69-44=66-32 =76-56=78-21 =76-60=70-32 =63-11 =77-54=61-17 =62-57 =71-31 =76-18 =62-57 =74-50=63-14=80-25 =64-44=74-15 =78-34=70-34=80-38 =64-55=977-43 = 3467-20=4778-47=3

4、163-35=2866-28 = 3879-17=6268-27=4175-44=3180-18=6269-33 = 3678-47 = 3166-42=2465-27 = 3872-18 = 5466-39=2779-58=2164-41=2372-13=5970-35 = 3578-22 = 5671-58 = 1365-44=2162-42=2075-51=2471-39=3267-37=3065-44=2164-48 = 1662-52=1076-12=6468-56=1275-13=6275-35=4064-29=3579-27=5277-11=6669-40=2980-27=536

5、5-33 = 3277-54=2367-55 = 1271-54=1775-35=4061-54=766-31 = 3570-59 = 1177-29=4875-36=3971-28=4376-14=6261-28=3363-23=4076-19=5764-41=2377-13=6466-33 = 3364-60=466-34=3268-51 = 1771-11=6067-31 = 3669-10=5971-26=4571-49=2272-14=5862-60=277-42=3580-29=5168-51 = 1762-22=4076-26=5068-29=3971-56=1578-15=63

6、74-44=3064-46=1863-45 = 1872-26=4663-47 = 1661-22 = 3979-13=6662-34=2877-36=4163-54=967-59=880-42 = 3873-18=5575-56 = 1976-34=4262-34=2875-41 = 3473-56=1761-15=4678-54=2469-29=4061-60=164-52 = 1268-52 = 1678-55=2364-18=4679-25 = 5461-29=3271-21=5072-54=1863-42=2167-52 = 1569-35=3476-52=2468-19=4968-35=3369-44=2566-32=3476-56=2078-21=5776-60=1670-32=3863-11=5277-54=2361-17=4462-57=571-31=4076-18=5862-57=574-50=2463-14=4980-25 = 5564-44=2074-15=5978-34=4470-34=3680-38=42

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