六年级下册数学口算题？.那么，六年级下册数学口算题？一起来了解一下吧。
17×40＝680, 100－63＝37, 3.2＋1.68＝4.88, 2.8×0.4＝ 1.12 14－7.4＝6.6, 1.92÷0.04＝48, 0.32×500＝160, 0.65＋4.35＝ 5 10－5.4＝4.6, 4÷20＝0.2, 3.5×200＝700, 1.5－0.06＝1.44 0.75÷15＝0.05, 0.4×0.8＝0.32, 4×0.25＝1, 0.36＋1.54＝2 1.01×99＝99.99, 420÷35＝12, 25×12＝300, 135÷0.5＝270 3/4 + 1/4 =1, 2 + 4/9 =22/9, 3 - 2/3 =7/3, 3/4 - 1/2= 1/4 1/6 + 1/2 -1/6 =1/2, 7.5-(2.5+3.8)=1.2, 7/8 + 3/8 =5/4 3/10 +1/5 =1/2, 4/5 - 7/10 =1/10, 2 - 1/6 -1/3 =1.5 0.51÷17＝0.03, 32.8＋19＝51.8, 5.2÷1.3＝4, 1.6×0.4＝ 0.64 4.9×0.7＝3.43, 1÷5＝0.2, 6÷12＝0.5, 0.87－0.49＝0.38
636－198= 9-0.9= 0.4×0.2= 7.25+2.75= 35 ＋13 = 0.8×12.5= 10÷0.1= 1.5×0.5= 4.2÷0.2＝0.5÷10＝ 27＋68= 910－540 18×40= 910÷70= 85.2－3.25＝ 36+198= 3.5×0.2 = 24×0.25 =＋ ＝ 1.2×0.8 = 12÷0.5 = 5×1.8 = 0.25×8 = 4.2×0.4 = 7.2÷0.08 = 5.6÷3.5 = 0.06×0.3 = 3.6÷0.45 =
3.14x13.14x2 3.14x0.5
3.14x1.5
3.14x2.5
3.14x4.53.14x9 3.14x53.14x4
再看看别人怎么说的。
自编:
(99*99+99)÷2=
1/2+1/3+1/4+1/5+…+2010=
1+2+3+4+…+50=
63÷3-6×99+6=
3.14x13.14x2 3.14x0.5
3.14x1.5
3.14x2.5
3.14x4.53.14x9 3.14x53.14x4
以上就是六年级下册数学口算题的全部内容。
