四年级小数口算100题

喻败富2421小学四年级小数乘法口算题 -
乜重春15664189091 ______ 1.5*4 2.5*4 0.13*4 2.4-0.8 5.4/10 4.2*1000 0.45/0.15 3.6/0.1 0.45/0.15 3.6 /0.1 0.45/2 0.75+0.8 8.5*100 3.2/100 0.18*0.3 8.5/1.7 1.2/0.3 0.49/0.7 0.24*100 0.04*25 0.0963/0.03 8.4/4.2 1000*0.756 0.5*100 0.5*100 1025*8 3.8*2 7.2/0.9 1.6*0.2 9.3/0...

喻败富2421400道四年级下册的口算题最好400道正好 -
乜重春15664189091 ______[答案] 640÷80= 8 15*5= 75 23*3= 69 12*2*5= 120 480÷80= 6 16*5= 80 27*3= 81 90÷15= 6 48÷4=12 640÷16=40 39÷3= 13 24*20... 1000÷25= 40 160*600=96000 20*420=8400 290*300= 87000 8100÷300= 27 7600÷200=38 7600÷400=19 680+270=950 ...

喻败富2421四年级小数加减法口算题250道请快一点,谢谢 -
乜重春15664189091 ______[答案] 17*40= 100-63= 3.2+1.68= 2.8*0.4= 14-7.4= 1.92÷0.04= 0.32*500= 65+4.35= 10-5.4= 4÷20= 3.5*200= 1.5-0.06= 0.75÷15= 0.4*0.8= 4*0.25= 36+1.54= 1.01*99= 420÷35= 25*12= 135÷0.5= 0.51÷17= 32.8+19= 5.2÷1.3= 1.6*0.4= 4.9*0.7= 1÷5= 6÷12=...

喻败富2421四年级口算题100道, -
乜重春15664189091 ______[答案] 640÷80= 15*5= 23*3= 12*2*5= 480÷80= 16*5= 27*3= 90÷15= 48÷4= 640÷16= 39÷3= 24*20= 32*3= 48÷16= 12*8= 27*3= ... 310-70= 400*14= 470+180= 1000÷25= 160*600= 20*420= 290*300= 8100÷300= 7600÷200= 7600÷400= 680+270= 980÷...

喻败富2421四年级下学期口算题有乘法和除法,有小数的运算,有运算定律, -
乜重春15664189091 ______[答案] 四年级两位数乘一位数 (1) 94 * 8 = (2) 57 * 6 = (3) 9 * 67 = (4) 26 * 9 = (5) 41 * 9 = (6) 57 * 3 = (7) 7 * 79 = (8) 62 * 5 = (9) 21 * 1 = (10) 3 * 57 = (11) 5 * 84 = (12) 8 * 26 = (13) 5 * 67 = (14) 37 * 4 = (15) 8 * 98 = (16) 6 * 24 = (17) 98 * 5 = (18) 12 * ...

喻败富2421四年级下册小数除法练习题50道 -
乜重春15664189091 ______[答案] 小数除法 1) 1.4÷0.5= 2) 1.55÷0.5= 3) 3.15÷0.7= 4) 1.86÷0.2= 5) 1.04÷0.8= 6) 0.38÷0.1= 7) 1.36÷0.2= 8) 1.16÷0.4= 9) 0.12÷0.6= 10) 0.27÷0.9= 11) 0.48÷0.2= 12) 8.73÷0.9= 13) 0.72÷0.3= 14) 0.46÷0.1= 15) 0.22÷0.2= 16) 3.45÷0.5= 17) 4.62÷0.6= 18) 1....

喻败富2421四年级上册小数加减法练习题 口算 -
乜重春15664189091 ______ 1. 0.32+1.57=? 2. 9.25+2.25=? 3 9.23+4.52=? 4. 4.22+8.46=? 5. 5.63+1.25=? 6. 9.36-1.59=? 7. 5.63-5.21=? 8. 4.65-1.15=? 9. 7.65-4.19=? 10. 8.88-2.69=? 答案: 1.89 11.5 13.75 12.68 6.88 7.77 0.42 3.5 3.46 6.19

喻败富2421小学四年级数学上册口算题 -
乜重春15664189091 ______[答案] 640÷80= 15*5= 23*3= 12*2*5= 480÷80= 16*5= 27*3= 90÷15= 48÷4= 640÷16= 39÷3= 24*20= 32*3= 48÷16= 12*8= 27*3= ... 310-70= 400*14= 470+180= 1000÷25= 160*600= 20*420= 290*300= 8100÷300= 7600÷200= 7600÷400= 680+270= 980÷...

喻败富2421小数加减法口算练习题要一位小数的,比如:1.2+1.6这样的,撒年级下册数学~100道口算 -
乜重春15664189091 ______[答案] 3.9 + 12.6 = 1.9 + 5.2 = 5.8 + 3.3 = 4.2 + 3.9 = 1.5 + 3.6 = 5.3 + 6.8 = 4.3 + 2.6 = 5.8 + 1.6 = 6.2 - 3.6 = 5.2 - 3.2 = 4.2 + 1.5 = 6.2 - 3.1 = 4.2 - 3.1 = 5.9 - 3.6 = 4.8 - 5.74 = 9.3 + 6.8 = 6.6 - 3.1 = 3 + 6.5 = 5.2 - 5 = 4.6 - 3.2 = 1.6 - 0.7 = 5.2 - 0.8 = 4.6 - 0.8 = ...

喻败富24211.要100道小数口算题.2.其中加减乘除每一种都要有.不够100道题也可以. -
乜重春15664189091 ______[答案] 12.54+7.46 50-8.6 12.882x100 784.5/100 542.951/10 3.20x10 3.20x100 3.20x1000 3.20x10000 75.8x10 75.8x100 75.8x... 75.8x10000 1.0x10 1.0x100 1.0x1000 1.0x10000 68.5x10 68.5x100 68.5x1000 68.5x10000 54.5x45.5 12.55689x10000 1999....