上课啦!3+4=72+6=89-2=75549835盒子里放了6个玩具,再放几个就是10个?7+()=1037加几等于10?再画几面就是8面?________6+()=821.7+()=815+()=942.5+()=82+()=74+()=103567+()=8()+5=7()+3=72146+()=9()+2=84+()=82+()=67+()=9()+3=75+()=7()+9=103644242136+()=9()+5=942+()=106+()=9()+5=982+()=106+()=9()+5=96+()=602+()=10()+5=96+()=62+()=3+42+()=755()+3=5+45+4962+()=106+()=62+()=3+4()+4<72106+()=63+()>5()+4<73+()>5...65431.4+()=1063+()=743+()=52+()=84+()=82+()=62.26446+()=94+()=75+()=76+()=103324?条=3+7103.再见!