一年级70以内加法减法口算混合练习题五三天天练精华版（4）带答案.docx

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1、69-54=70-34=62-46 =62-50=29+27 =23+23 =31+25 =32+23=62-32 =63-51 =69-49 =70-27=32+29=23+27 =31+22 =21+35=66-11 =69-30=65-24=68-25=29+28 =35+21 =21+28 =24+30=69-45 =62-10=61-59 =69-35=20+25 =26+23 =35+32 =27+33=65-59=60-57=67-19 =67-57=20+22 =34+24=29+35 =23+35=63-33 =61-32=66-48 =67-20=26+21 =29+26=

2、27+32 =29+34=64-10=60-29=64-16 =64-24=26+23 =21+22=23+20 =21+31 =63-34=65-36=66-45 =68-35=25+26=31+31 =29+30 =27+34=70-49=62-48=66-31 =70-48=27+21 =35+22=29+30 =28+32=64-28 =62-59 =62-16 =68-17=21+30=20+24=24+26 =24+33=67-50=67-60=67-37 =65-21 =23+24=30+28 =30+30 =31+21 =67-21 =64-36=64-31 =67-21 =2

3、8+27 =29+29 =28+34=34+34=65-15 =68-12 =65-23 =68-26=30+21 =33+31 =24+25 =34+34=60-14=67-12=70-45 =60-22 =29+21 =35+28 =27+34=33+23=62-33 =67-17=67-31 =64-18=34+24=25+20=32+33 =29+20=62-14=61-31 =64-60 =64-51 =35+24=32+35 =24+33 =27+25 =68-28=61-17=63-46 =63-19=22+21 =23+35 =24+32 =31+35=61-47 =68-50

4、=60-48 =62-15 =28+29=30+27 =31+26 =24+33=70-60=61-37=69-42 =62-50=31+20=21+30 =31+32 =33+28 =62-19=61-15 =66-16 =70-44=69-54=1529+27=5662-32=3032+29=6166-11=5529+28=5769-45=2420+25=4565-59=620+22=4263-33=3026+21=4770-34=3623+23=4663-51 = 1223+27 = 5069-30=3935+21 = 5662-10=5226+23=4960-57=334+24=586

5、1-32=2929+26=5562-46 = 1631+25=5669-49=2031+22=5365-24=4121+28=4961-59=235+32=6767-19=4829+35=6466-48 = 1827+32=5962-50=1232+23=5570-27=4321+35 = 5668-25=4324+30=5469-35=3427+33=6067-57=1023+35 = 5867-20=4729+34=6326+23=4963-34=2925+26=5170-49=2127+21=4864-28=3621+30=5167-50=1723+24=4767-21=4628+27=

6、5565-15=5030+21=5121+22=4365-36=2931+31=6262-48=1435+22=5762-59 = 320+24=4467-60=730+28 = 5864-36=2829+29 = 5868-12=5633+31=6423+20=4366-45=2129+30 = 5966-31=3529+30=5962-16=4624+26=5067-37=3030+30=6064-31=3328+34=6265-23=4224+25=4921+31 = 5268-35=3327+34=6170-48=2228+32=6068-17=5124+33 = 5765-21=44

7、31+21 = 5267-21=4634+34=6868-26=4234+34=6860-14=4667-12=5570-45=2560-22 = 3829+21=5035+28=6327+34=6133+23=5662-33=2967-17=5067-31 = 3664-18=4634+24=5825+20=4532+33=6529+20=4962-14=4861-31 = 3064-60=464-51 = 1335+24=5932+35=6724+33 = 5727+25 = 5268-28=4061-17=4463-46 = 1763-19=4422+21=4323+35 = 5824+32=5631+35=6661-47 = 1468-50=1860-48 = 1262-15=4728+29=5730+27 = 5731+26 = 5724+33 = 5770-60=1061-37=2469-42=2762-50=1231+20=5121+30 = 5131+32=6333+28=6162-19=4361-15=4666-16=5070-44=26