三年级下册口算题卡2页.doc

三年级下册口算题卡名字：（ ）25005=30300=9.7-2.8=02=12200=5070=4220=6150=3.4-1.8=4.9+21.6=1608=4.7+0.2=9909=8088=3023=2802=3510=6303=3230=6200=30005=9606=6309=48008=2602=6303=9903=8844=4803= 9520=2403=1460=4.2+8.7=2.9+3.6=9.4-2.8=8008=3820=3520=6093=5016=6005=8.6+6.7=8.7-6.9=2530=3.7+2.2=4808=987=6402=5047=4.5+8.6=4.2-1.5=2043=7007=7000+300=