口算.(每小0.5分,共计6分)
⑴0.9+0.4= ⑵9﹣0.7= ⑶0.36+0.54= ⑷1﹣0.26=
⑸3.6+0.4= ⑷1.29﹣0.29= ⑺0.74+0.26= ⑻0.57﹣0.5=
⑼2.8+1.12= ⑽6.2+1.8= ⑾2.8﹣2.3= ⑿1.3﹣0.6=
口算.(每小0.5分,共计6分)
⑴0.9+0.4= ⑵9﹣0.7= ⑶0.36+0.54= ⑷1﹣0.26=
⑸3.6+0.4= ⑷1.29﹣0.29= ⑺0.74+0.26= ⑻0.57﹣0.5=
⑼2.8+1.12= ⑽6.2+1.8= ⑾2.8﹣2.3= ⑿1.3﹣0.6=
试题篮
()