一年级90以内减法口算练习题五三天天练精华版（8）带答案.docx

86-10 =84-21 =71-62 =78-50=74-32 =85-27 =71-53 =77-69 =76-17 =89-35 =86-62 =73-26=76-36=83-43 =88-28 =84-48=78-21 =86-32 =78-40=75-13 =88-33 =86-19 =81-52 =75-17=73-56=83-11 =88-52=80-47=85-22 =77-23=78-43=76-38 =76-27=75-21 =82-26=72-22 =88-36=79-45 =88-36=79-53 =71-26=76-39 =90-65 =83-22 =71-12 =83-69=80-69 =85-35 =90-43 =72-64=71-55 =72-54=86-47 =86-26=79-49=81-33 =71-69=73-17 =86-16=86-55 =89-18 =87-22 =72-36=72-39=88-12 =74-17 =87-56=90-13 =77-25 =90-58 =84-65 =78-15 =76-16=75-51 =88-18 =77-33 =84-13 =71-39 =79-35 =79-40=86-57 =71-44=75-32 =84-42=84-40=73-39 =84-35 =71-20=79-31 =79-64=72-18 =89-22 =83-27=82-28 =88-24=82-36=82-59 =84-43=71-43 =87-61 =87-19 =72-60=74-33 =77-65 =88-34=71-14=76-64=76-42=71-50=86-48=85-50=88-64=81-26=86-13=87-10=72-25 =78-17 =82-60=77-25=79-62 =84-12 =84-65=90-53 =80-60=85-65 =72-65 =89-57 =77-25 =86-46=74-18 =79-48=90-16=86-10 = 7684-21=6371-62=978-50=2874-32=4285-27 = 5871-53 = 1877-69=876-17 = 5989-35 = 5486-62=2473-26=4776-36=4083-43=4088-28=6084-48 = 3678-21 = 5786-32 = 5478-40=3875-13=6288-33 = 5586-19=6781-52=2975-17=5873-56=1783-11 = 7288-52=3680-47=3385-22=6377-23=5478-43=3576-38=3876-27=4975-21=5482-26=5672-22=5088-36=5279-45=3488-36=5279-53=2671-26=4576-39=3790-65=2583-22=6171-12 = 5983-69 = 1480-69 = 1185-35 = 50 90-43=4772-64=871-55 = 1672-54=1886-47 = 39 86-26=6079-49 = 3081-33=4871-69=273-17 = 5686-16=7086-55=3189-18=7187-22=6572-36=3672-39=3388-12 = 7674-17=5787-56=3190-13=7777-25=5290-58=3284-65=1978-15=6376-16=6075-51=2488-18=7077-33=4484-13 = 7171-39 = 3279-35=4479-40=3986-57=2971-44=2775-32=4384-42=4284-40=4473-39=3484-35=4971-20=5179-31=4879-64=1572-18 = 5489-22=6783-27=5682-28=5488-24=6482-36=4682-59=2384-43=4171-43=2887-61=2687-19=6872-60=1274-33=4177-65 = 1288-34=5471-14=5776-64=1276-42=3471-50=2186-48=3885-50=3588-64=2481-26=5586-13=7387-10=7772-25=4778-17=6182-60=2277-25=5279-62 = 1784-12 = 7284-65 = 1990-53=3780-60=2085-65=2072-65 = 789-57 = 3277-25=5286-46=4074-18=5679-48=3190-16=74