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来源:baiyundou.net   日期:2024-08-22

老师推荐,一年级寒假口算题卡26套,口算训练,一天一练

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相呢永3665五年级的10道口算题和10道应用题(两步即可)要 有 答 案 好的话追分 -
诸政莲13545389339 ______[答案] 口算题: 240*4= 180÷30= 5000÷50= 360÷60= 640÷80= 240÷40= 630÷90= 150÷50= 15*10= 35*2= 530-70= 21*40= 应用题: 1、某项工程甲单独干10天完成,乙单独干15天完成.他们合干多少天完成工程的一半? 2、一件工作甲单独干需12小时完...

相呢永3665初一有理数口算题100道求求大家了,给小弟100道口算题吧,做起来越方便越好的那种口算, -
诸政莲13545389339 ______[答案] 2 * 4 = ( ) 8 - 1 = ( ) 10 + 54 = ( ) 64 - 5 = ( ) 2 + 64 = ( ) 1 * 8 = ( ) 22 - 7 = ( ) 39 - 23 = ( ) 82 - 78 = ( ) 3 * 5 = ( ) 47 + 25 = ( ) 57 + 43 = ( ) 8 * 1 = ( ) 5 + 28 = ( ) 5 + 43 = ( ) 62 - 60 = ( ) 2 * 8 = ( ) 2 + 35 = ( ) 68 - 15 = ( ) 2 * 8 = ( ) 1 * 7 = ( ) 17 + 7 = ( ) 3 * 9 ...

相呢永3665几道口算题! -
诸政莲13545389339 ______ 3又6分之5;1.5;4又6分之一

相呢永3665100道口算题要5年级的!!! -
诸政莲13545389339 ______ 0.75+4.25= 4.2*5= 4.7+2.3= 6-3.4= 0.75*100= 5.6÷100= 2.5*4= 10-9.25= 0.06*1.5= 0.3÷0.5= 0.7*0.8= 1+0.01= 0.1÷0.01= 2.1÷0.7= 1-0.34= 0.175+0.0225= 8*0.125= 5.6+3.8= 0.62-0.32= 0.02*0.5= 0.75÷0.25= 16.8÷4= 0.1÷100= 6.3÷0.9= 0.25*8...

相呢永3665急需50道口算题,谁有啊? -
诸政莲13545389339 ______ 26+9= 57-38= 1500-700= 42*2= 99÷3= 770÷7= 660÷3= 960÷3= 180÷9= 65+15= 660÷6= 800*2= 50÷5= 3*800= 420÷7= 3*220= 480÷4= 58+33= 420-20= 93÷3= 880÷4= 1200-200= 11*7= 80-46= 0÷51= 0÷76= 0*85= 70÷7= 14*2= 5*900= 2*200=...

相呢永3665谁能给我40道口算题? -
诸政莲13545389339 ______ 7\2*6=7/12 5\2*6=5/12 3\5*2=3/10 5\7*2=5/14 5\6*1=5/6 7\9*2=7/18 5\4*2=5/8 2\45*0=0 5\6-5\4=5\2 2\1+2\1=1 4\5-4\5=0 3\2-3\1=3\1 5+4\1=5 4\1 5\1+5\1=5\2 7/7+7/7=2 2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6 4/3*8=6 5/3*20=12 7/3*14=6 8/7*...

相呢永3665同学们做口算题,小林做对了全部题目的910,恰好是45道,小明做对了全部题目的2425,一共有几道口算题?小明做对了几道? -
诸政莲13545389339 ______[答案] 45÷ 9 10=50(道), 答:一共有50道口算题, 50* 24 25=48(道), 答:小明做对了48道.

相呢永3665口算题大全 -
诸政莲13545389339 ______ 口算 编辑 | 删除 | 权限设置 | 更多▼ 更多▲ 设置置顶 推荐日志 转为私密日志 譹情尐仼孒 发表于2010年07月22日 11:36 阅读(1) 评论(0) 分类: 个人日记 权限: 公开 640÷80= 15*5= 23*3= 12*2*5= 480÷80= 16*5= 27*3= 90÷15= 48÷4= ...

相呢永3665淘气每分钟能算20道计算题,笑笑口算的速度比淘气快15,笑笑每分钟能算几道口算题? -
诸政莲13545389339 ______[答案] 20*(1+ 1 5) =20* 6 5 =24(道), 答:笑笑每分钟能算24道口算题.

相呢永3665口算题... -
诸政莲13545389339 ______ 解:原式=a-b/a+b *(a-b)(a+b)=(a-b)²=a²-2ab+b²

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