三年级下册数学口算题卡答案1到4页 三年级下册数学口算题卡答案
\u4e09\u5e74\u7ea7\u4e0b\u518c\u6570\u5b66\u53e3\u7b97\u9898\u5361\u7b54\u6848872\uff0d124= 27\uff0b127= 700\u00f75= 350\uff0b70=
591\u00f73= 8\u00d7122= 178\u00f72= 30\u00d780=
800\u00f78= 265\uff0b85= 110\u00d735= 901\u00f73=
0\u00f7245= 0\u00d7245= 0\uff0b245= 245\u00f75=
3000\uff0d300= 605\u00f75= 50\u00d750= 306\u00f73=
702\uff0d199= 480\u00f73= 120\u00d780= 27\u00d78=
62\u00d715= 860\u00f74= 19\u00d75= 40\u00d720=
520\uff0d430= 51\u00d717= 15\u00d761= 87\u00f73=
91\u00d731= 80\u00f710= 465\u00f75= 870\u00f78=
400\u00d720= 210\u00f77= 4500\u00f79= 5\u00d780=
300\u00d730= 88\uff0b112= 380\u00f77= 36\u00d78=
86\u00d77= 27\u00d790= 33\u00f73= 880\u00f78=
480\u00f78= 22\u00d722= 16\u00d750= 19\u00d739=
270\u00f730= 92\u00d77= 38\u00d760= 14\u00d74=
130\u00d74= 810\u00f73= 72\uff0d24= 16\u00d74=
8\u00d77\uff0b6= 6\u00d77\uff0b6= 36\u00f73\u00f72= 5\u00d75\uff0b4=
50\uff0d24\u00f74= 9\uff0b9\u00f79= 800\uff0d800\u00f74= 8\u00d79\uff0d7=
72\uff0d72\u00f76= 8\uff0b2\u00d710= 90\uff0d30\u00f73= 6\u00d780\uff0d20=
4.8+2.3= 5.6\u00f77= 30\u00d7(200+3)= 4.7+6.2=
8.5\u00f75= 24\u00f74+56\u00f74= 3.7\u20130.07= 27\u00f70.01=
4.6\u20134.6\u00f74.6= 0.62+0.38= 1.25\u00d74= 0.45\u00f70.09\u00d75=
3.72+2.28= 5.2\u00d70= 8.7\u20131.9\u20133.1= 1.73+3.2=
8.7\u00f70.29= 45\u00f70.5\u00f72= 10.3+5.2= \u00f70.8=
1.5+4.2+0.5= 1. 03\u20130.9= 1.12\u00d7100= (5.25\u20134)\u00d78=
12.4+0.37= 0.04\u00d725= 0.8+0.2\u20130.8+0.2= 4.83\u20132.53=
1.25\u00d70.8= 4\u00d73.7\u00d70.25= 1.7\u20130.9= 3.6+4=
3.82+2.5+6.18= 0.29\u20130.18= 1\u20130.02= 21.6\u20133.8\u20137.2=
6+7.8= 3.9\u20132.8= 4.9+0.1\u20134.9+0.1= 1\u20130.62=
7\u00f70.5= 3.6\u00d70.2\u00d71= 2.73\u20130.63= 1\u00f74=
7.5\u00d75.3\u00f75.3= 4\u20130.9= 6.3\u00d7101= 25\u00d78\u00d7125\u00d74=
0.9\u00d76= 0.1\u00d70.01= 0.7\u00d716\u201316\u00d70.3= 28.6\u00f71000=
1.8\u00f70.9= 1.7\u00d725\u00d74= 1.4\u00d70.2= 5\u00f72.5=
2.7\u20131.8\u20130.2= 2.4\u00f70.6= 0.36\u00f73= 1.8\u00d76\u20131.8=
4.2\u00f70.3= 10\u20134.3= 2.8\u00d79+2.8= 60\u00d70.05=
1.7\u00d73= 0.32\u00d70.2\u00d75= 7\u00d70.08= 2.8\u00f70.04=
10\u20130.8\u00d710= 1.6\u00d75= 0.37\u00d720= 4.8\u00f70.6+4.8\u00f70.4=
4.5\u00d70.2= 4.5+0.55= 8.5\u20130.24\u20131.76= 0.81\u00f70.9=
6.8\u20130.08= 9\u00d71.25\u00d78= 0.25\u00d728= 0.72\u00f70.12=
\u98ce\u683c\u5f88\u6709\u610f\u4e49
15×5= 7523×3=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= 480
32×3= 96
48÷16= 3
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绛旓細48梅6=8 8梅1=8 2梅2=1 21梅3=7 54梅6=9 20梅4=5 12梅6=2 18梅1=18 48+6=54 8+1=8 2+2=3 3+4=7
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绛旓細4.6梅4.6=0.62+0.38=1.25脳4=0.45梅0.09脳5=3.72+2.28=5.2脳0=8.7鈥1.9鈥3.1=1.73+3.2=8.7梅0.29=45梅0.5梅2=10.3+5.2=梅0.8=1.5+4.2+0.5=1.03鈥0.9=1.12脳100=(5.25鈥4)脳8=12.4+0.37=0.04脳25=0.8+0.2鈥0.8+0.2=4.83鈥2.53=1...
绛旓細8梅1=8 2梅2=1 21梅3=7 54梅6=9 20梅4=5 12梅6=2 18梅1=18 48+6=54 8+1=8 2+2=3
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绛旓細绗涓涓绛旀鏄 198.666666鏃犻檺涓6 绾︾瓑浜 199
绛旓細浜斿勾绾т笅鍐屽彛绠楄缁冪36椤绛旀 浣滀笟鑷繁鏈濂藉仛锛屼笉瑕侀殢渚块棶绛旀锛岃嚜宸涓姝ヤ竴姝ユ濊冩墠鑳芥彁楂樿嚜宸憋紝鎬濊冧簡瀹炲湪涓嶄細浣犲彲浠ュ幓瀛︿範宸ュ叿涓婃壘绛旀锛屼笉浼氱殑棰樼洰鐩存帴鎷嶇収涓婁紶鍒伴瓟鏂规牸浣滀笟绁炲櫒锛屽氨浼氭湁瀛﹂湼甯綘瑙ｇ瓟锛涓夊勾绾т笅鍐屽彛绠楅鍗绗91椤电瓟妗 48梅6=8 8梅1=8 2梅2=1 21梅3=7 54梅6=9 ...
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