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（8）带答案.docx

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1、66-43=62-13=68-32=61-36=21+34=21+30=34+26=31+31 =66-46=60-55=62-50=67-45=24+32=24+31 =22+21 =29+29=65-17=67-24=64-43 =63-11 =34+21 =34+30=28+21 =34+22 =61-31 =63-10=69-42=69-14=21+26=26+30=32+30=30+34=61-32=65-51 =62-45 =61-33=30+35=24+20=27+29 =26+35=61-56=65-54=69-47=66-32=22+26=29+23=32+22 =32+31

2、 =62-54=64-60=62-47 =69-52=30+22=31+30=27+29 =32+27=69-12=66-38=60-11 =63-43=26+32 =24+23=31+25 =27+22 =61-57=70-26=68-24=62-10=22+30=30+25=22+24=20+35=61-38=61-59=67-32 =63-38=20+34=34+31 =35+35 =32+27=69-57=66-43=61-13 =64-54=33+26=27+20=26+35 =25+32=69-59=65-42=61-55 =70-44=34+26=26+33=24+26 =23+

3、33=69-11 =60-12=68-57=68-44=34+27=27+35=22+31 =29+28=63-35=68-14=70-13 =65-25=32+25=34+24=21+34=24+22=62-57=69-22=64-15 =69-56=24+26=25+35=28+26=33+34=61-17=65-55=60-34=67-60=25+29=34+26=31+32 =24+22 =63-27=66-11 =61-58 =63-23=21+22=28+23 =35+21 =22+34=60-55=62-32=70-15 =67-29=35+31 =23+27=24+21 =25

4、+28=66-29=68-35=61-33 =68-47=28+28=21+28=24+31 =24+35=69-13=63-50=60-25 =68-37=66-43=2362-13=4968-32=3661-36=2521+34=5521+30=5134+26=6031+31=6266-46=2060-55=562-50 = 1267-45=2224+32=5624+31=5522+21=4329+29=5865-17=4867-24=4364-43=2163-11=5234+21=5534+30=6428+21=4934+22 = 5661-31=3063-10=5369-42=2769

5、-14=5521+26=4726+30=5632+30=6230+34=6461-32=2965-51 = 1462-45 = 1761-33=2830+35=6524+20=4427+29 = 5626+35=6161-56=565-54=1169-47=2266-32=3422+26=4829+23=5232+22 = 5432+31=6362-54=864-60=462-47 = 1569-52=1730+22=5231+30=6127+29=5632+27=5969-12=5766-38=2860-11=4963-43=2026+32=5824+23=4731+25 = 5627+22

6、=4961-57=470-26=4468-24=4462-10=5222+30=5230+25=5522+24=4620+35=5561-38=2361-59=267-32 = 3563-38=2520+34=5434+31=6535+35=7032+27=5969-57=1266-43=2361-13=4864-54=1033+26=5927+20=4726+35=6125+32=5769-59=1065-42=2361-55=670-44=2634+26=6026+33=5924+26=5023+33=5669-11=5860-12=4868-57=1168-44=2434+27=6127

7、+35=6222+31 = 5329+28=5763-35=2868-14=5470-13=5765-25=4032+25=5734+24=5821+34=5524+22=4662-57=569-22=4764-15=4969-56=1324+26=5025+35=6028+26=5433+34=6761-17=4465-55=1060-34=2667-60=725+29=5434+26=6031+32=6324+22=4663-27=3666-11=5561-58 = 363-23=4021+22=4328+23=5135+21 = 5622+34=5660-55=562-32=3070-15 = 5567-29=3835+31=6623+27=5024+21=4525+28=5366-29=3768-35=3361-33=2868-47=2128+28=5621+28=4924+31 = 5524+35=5969-13=5663-50=1360-25 = 3568-37=31