《100以内竖式.docx》由会员分享，可在线阅读，更多相关《100以内竖式.docx（6页珍藏版）》请在三一文库上搜索。
89-56+21 =88+10-17=56+7+23=66-48+31 =37+45-19=35+55-46=53-16+33=76-45-11=28+28-42=27-16+55=100-57+11 =66+12-28=73-59+28=12+51-60=55-17+31 =88-52+33=74-25-14=100-99+66=25-13+41 =98-67+32=85-64-12=59-39+42=20+80-36=55+45-25=49+56-21 =96-17+13=29+51-17=78-69=27=59-14-30=100-51+22=100-31=+29=22-18+54=86-39+21 =27+72-55=93-17-33=53+16-35=29+70-65=88-66+11 =23+39-17=58-47+26=69-53+10=43-12+11 =46-25+12=37+37-15=100-69-12=93-74-6=63+17-35=85-54-19=100-88-9=36+63-15=90-52-18=46-31-8=81-15+22=76-39+3=61-17+6=36+15+31=95-16-31 =64-47+13=89-12-30=39-17+60=