一年级80以内加法减法口算混合练习题五三天天练精华版（7）带答案.docx

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1、62-24=79-29=78-41 =69-35=18+26=35+37=26+38 =33+37=66-38=77-32 =71-16=73-39=36+32=20+30=26+30=26+26=68-10=68-25=62-53 =75-17=34+32 =15+25=22+37=30+29=79-52=70-32=78-17 =68-23=29+36=35+31 =40+25 =40+35=80-13=79-33=73-20=64-42=37+35=29+34=31+37 =32+39=66-15=70-46=72-46=73-21 =26+39=16+35=24+34=40+27=67

2、-24=64-18 =71-54=61-43=39+34=18+39=21+30=39+35=67-15 =74-23 =65-38 =77-20=28+26=26+32 =25+31 =33+35=65-46=76-27 =72-42=65-42=18+30=37+28 =32+39 =24+39=69-56=80-36=70-10=65-54=28+26=31+25 =21+26=37+29=80-57=62-34=80-22 =64-27=31+31 =34+26=39+28 =16+25=62-53=68-29=75-32=79-52=40+26=20+34=32+38 =27+28=

3、65-53 =62-36=67-17=67-48=30+27=32+31 =32+36=31+39=72-12=61-57=78-38 =70-51 =38+40=21+29=22+32=39+25=64-47=77-32 =73-28 =61-34=34+27=34+32=22+35 =38+34=71-13=64-57=76-53 =70-28=27+36=21+29=32+32 =30+39=67-34=69-39=80-14=72-37=24+39=32+38 =24+35 =18+33=64-31 =69-43=80-45 =62-29=38+34=37+37=19+33 =22+3

4、4=65-44=68-33=61-29 =67-30=33+27=39+25=15+39 =19+36=72-55=76-46=79-29 =68-52=18+26=4466-38=2836+32=6868-10=5834+32=6679-52=2729+36=6580-13=6737+35=7266-15=5126+39=6567-24=4335+37=7277-32=4520+30=5068-25=4315+25=4070-32=3835+31=6679-33=4629+34=6370-46=2416+35=5164-18=4626+38=6471-16=5526+30=5662-53=9

5、22+37=5978-17=6140+25=6573-20=5331+37=6872-46=2624+34=5871-54=1733+37=7073-39=3426+26=5275-17=5830+29=5968-23=4540+35=7564-42=2232+39=7173-21=5240+27=6761-43=1839+34=7318+39=5721+30 = 5139+35=7467-15=5274-23=5165-38=2777-20=5728+26=5426+32=5825+31 = 5633+35=6865-46=1976-27=4972-42=3065-42=2318+30=48

6、37+28=6532+39=7124+39=6369-56=1380-36=4470-10=6065-54=1128+26=5431+25=5621+26=4737+29=6680-57=2362-34=2880-22=5864-27=3731+31=6234+26=6039+28=6716+25=4162-53=968-29=3975-32=4379-52=2740+26=6620+34=5432+38=7027+28=5565-53=1262-36=2667-17=5067-48=1930+27=5732+31=6332+36=6831+39=7072-12=6038+40=7864-47

7、=1734+27=6171-13=5827+36=6367-34=3324+39=6364-31=3338+34=7265-44=2133+27=6072-55=1761-57=421+29=5077-32=4534+32=6664-57=721+29=5069-39=3032+38=7069-43=2637+37=7468-33=3539+25=6476-46=3078-38=4022+32=5473-28=4522+35 = 5776-53=2332+32=6480-14=6624+35 = 5980-45 = 3519+33 = 5261-29 = 3215+39 = 5479-29 = 5070-51 = 1939+25=6461-34=2738+34=7270-28=4230+39=6972-37=3518+33=5162-29=3322+34=5667-30=3719+36=5568-52=16