可编辑范本286+198= 53 ×65 = 24×12÷8 = 314-202= 52 ×31 = 34×5= 21 ×52 = 21 -61 = 4. 8 －0.6 ＝30×31 = 71 ×51 = 5.3 ＋2.6 ＝32 ×12= 25×54 = 10＋3.4 ＝65 -21 = 21 ×51 = 2.5 －2＝(21 +31 +41 ) ×24 = (25+4) ×4 = 36－29＝3.27 ×4 .3 +3.27×5.7 = 0.25 ×80 - 45÷0.9 = 20×6＝0.25 ×2.69 ×4 = 2 + 94 = 120÷4＝10-2.87-7.13= 12.37-3.25-6.75 300＋25＝712 ÷24= 3/14 ×6630－30＝3÷4/5=0.51 ÷17＝4×50＝0.87 －0.49 14－ 7.4 ＝15.9 ＋10.8 ＝4.9 ×0.7 ＝5.2 ÷1.3 ＝ 4 26×13＝4.9 ×0.7 ＝1.92 ÷0.04 ＝366÷6＝103 +5143 ×8=26＋34 = 54 ×100257 ×100125×8×4= 54 _ 107 = 85 ×90=250×4= 54 ÷107 = 25×12＝24÷4+56÷ 4= 58÷85= 163÷163= 8-2.5= 187 ÷95 = 269 ÷138 = 12×2.5= 0.75 ÷15＝0.87 －0.49 ＝30×203= 10－5.4 ＝0.87 －0.49 ＝6.25 ×8= 可编辑范本小学数学六年级下册口算训练（3）小学数学六年级下册口算训练（4）用时：分秒用时：分秒测试时间：年月日测试时间：年月日0.65 ＋4.35 ＝3×60÷9= 2.14-0.9= 45＋35× 12= 3.17 ＋8.13= 1.5+0.25 × 4= 可编辑范本43 －41 = 43－26= 1.25 ×8 = 8.9+3.8+1.1= 83 +85 = 400+3000= 910÷ 70 = 3÷0.75 ÷2= 109 －107 = 2300－700= 152 ＋153 = 0.25 ×3+0.25= 65 +65 = 78÷9= 4.2 ÷ 2 = 12.5 ×9-12.5= 2111 －214 = 890－80= 43 ×83= 0.15 ×0.2+0.17= 1817 +187 = 820+60= 8.1 ÷ 3 = 1.24+0.36 ÷6= 1611 －163 = 800+600= 0.54 ＋0.46 = 0.88-0.8×0.1= 158 －152 = 6×8= 49 ×271 = 0.25 ×0.7 ×4= 85 －81 = 60+470= 578＋ 216 ＝2.7 ÷1.5 ÷2= 127+121= 50+500= 72÷0.8 ＝25× 3.9 ×0.4= 7.2+2.8= 1000－400= 10.1 ×3 0 ＝1.25 ×7+1.25= 5.1 ÷17= 200+710= 2÷ 0.2 ＝2.36-0.99 2.5 ×4= 900+1500 = 10÷0.5 ＝3.4 ×0.4= 1.25 ×8= (38 －29) ×3 = 1÷23＝0.57+1.53= 0.17 ×3= 240－40÷8= 18×4 = 65÷ 50= 0.23 ×3= 580－300= 10÷0.1 = 0.72 ×5= 1.5 ×0.6= 780+5×6= 410－ 210 ＝1.14+0.98= 1.23 ÷3= (54+18...
