人教版小学数学一年级下册1、我会算:3+2=2+7=9-4=30+7=98-8=9+60=2、我会填:30里面有()个十,60里面有()个十.4个十是(),9个十是().59536409069903710,2010,20,30102030红花和黄花一共有多少盆?我要搬走10盆。30+20=40+50=60-40=考考你的眼力3+2=4+5=6-4=60-3020+3040+3080-8090-5070+2090-60100-8020+3040+3080-8090-5070+2090-60100-8040+3080-8090-5070+2090-60100-8080-8090-5070+2090-60100-8090-5070+2090-60100-8070+2090-60100-8090-60100-80100-80____+____=________+____=____走得数是40的砖就能顺利通过20+30100-600+4030-040-1090-5030+1070-2050-1020+3070-3040+3010+3060-40