小胖每分钟能做32道口算题,他5分钟能做几道?
0.2×5﹦ 7.78+2.2= 1.25×0.8= 100×0.1﹦2.5×0.4×5﹦ 1﹣0.26= 6.6÷0.66= 4÷0.8=5.37×0= 4.63+5.37= 9.6÷6=
看谁算得又对又快.2.5﹣1.2= 4×0.5= 6.4+2.5= 0÷2.8=2.5×0.4= 8﹣2.5= 5+5.5= 1÷100=9﹣8.9= 7.2+2.8= 6.09﹣1.98= 0.4×5=0×0.1= 2.5÷10= 8.05+5= 8×0.25=2.35+7.65= 5×2.4= 0.69÷0.03= 3+7.7=
2011﹣2012学年五年级(下)期中数学模拟试(1)0.2×5= (2)25×4= (3)1.25×8= (4)4÷10=(5)0.45÷0.9= (6)0.56÷7= (7)1.98+0.02= (8)2.75+(1.25﹣0.78)=
直接写出得数:0.35+0.45= 150×6= 6+6×4= 0.57+0.9=4.3÷1000= 0.6﹣0.37= 5÷1000= 0.5×100=322﹣99= 101×87= 1﹣0.01= 10﹣6.5+3.5=23×4÷23×4= 9800÷25÷4= 35×25×4= 50﹣20÷5=
(1)0.77+0.33= (2)2.6﹣1.7= (3)7÷1.4= (4)+9=(5)0.9+99×0.9= (6)13÷2÷13= (7)32÷53×0= (8)÷2÷=