五年级上册口算集训86
五年级上册口算训练
五年级上册口算训练五年级上册的口算训练是非常重要的,它有助于提高学生的计算能力、思维逻辑和解题速度。
以下是一些建议的口算训练题目,可以根据学生的实际情况进行调整和补充:基础运算:加法、减法、乘法和除法的口算练习。
例如:123 + 456, 789 - 345, 67 x 89, 987 / 3。
乘法口诀表:复习乘法口诀表,熟练背诵并进行速算练习。
例如:7 x 8, 9 x 9, 12 x 14。
带括号的运算:练习包含括号的四则运算题目。
例如:(234 + 567) x 8, 987 - (456 + 231)。
分数的计算:分数加减乘除的口算练习。
例如:1/2 + 1/3, 2/5 x 3/4, 4/7 - 1/2, 3/4 ÷ 2/3。
小数的计算:小数的加减乘除口算练习。
例如:0.45 + 0.78, 1.23 - 0.97, 0.67 x 1.2, 2.34 ÷ 0.5。
混合运算:包含多种运算符号的混合运算题目。
例如:5 x 6 + 7 - 8, (9 + 10) x (11 - 12)。
比较大小:练习比较整数、小数和分数的大小。
例如:比较234 和321 的大小,比较0.78 和0.87 的大小,比较3/4 和2/3 的大小。
单位换算:进行长度、重量、时间等单位的换算练习。
例如:1公里= 多少米,1吨= 多少千克,1小时= 多少分钟。
应用题:通过解决实际问题的应用题来练习口算能力。
例如:小明有10元钱,买了3个苹果,每个苹果2元,他还剩多少钱?为了提高学生的口算速度和准确性,建议每天安排一定时间的口算练习,可以采用口算卡片、口算本、在线口算游戏等多种形式进行训练。
同时,及时给予学生反馈和指导,帮助他们纠正错误,提高他们的口算能力。
数学口算题五年级上册
当然,以下是一些适合五年级上册学生的数学口算题目:一.加法:
1.23 + 47 = ?
2.125 + 89 = ?
3.34 + 56 + 12 = ?
二.减法:
1.98 - 34 = ?
2.156 - 78 = ?
3.123 - 45 - 23 = ?
三.乘法:
1. 4 x 7 = ?
2.9 x 11 = ?
3. 6 x 5 x 3 = ?
四.除法:
1.42 ÷ 6 = ?
2.90 ÷ 15 = ?
3.100 ÷ 5 ÷ 2 = ?
五.分数:
1.1/2 + 1/4 = ?
2.3/5 - 1/3 = ?
3.2/3 x 4/5 = ?
六.小数:
1.0.7 + 0.3 = ?
2. 1.2 - 0.4 = ?
3.0.8 x 0.5 = ?
七.面积和周长:
1.一个正方形的边长为6cm,求其面积和周长。
2.一个长方形的长为8cm,宽为4cm,求其面积和周长。
八.时间计算:
1.如果现在是下午2点,再过5小时是几点?
2.如果现在是上午9点,向前推3小时是几点?
九.体积和表面积:
1.一个正方体的边长为5cm,求其体积和表面积。
2.一个长方体的长为6cm,宽为4cm,高为3cm,求其体积和表面积。
这些口算题目旨在帮助学生巩固和加深对数学基础概念的理解,提高他们的计算速度和准确性。
请注意,具体题目可能因教材版本和地区差异而有所不同。
3000题口算集训:小学提分神器
小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-11-05姓名:___________ 座号:__________ 情况:___________。
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420000平方米=( )公顷7.569千克=( )千克( )克7千米339米=( )千米9时18分=()时0.9分=()秒6x+8x=a+a+a+a=36÷0.001=0.58+1.4=10-6.28=9×0.3=8÷0.25=0÷4.74=0.65×0.7=0.45×1=91×4×25=0.8×94×1.25=0.6×0.09=1.7+1=1.2×0.25=20.8÷4=450000平方米=( )公顷6.857千克=( )千克( )克3千米894米=( )千米1时12分=()时0.8分=()秒7x+4x=x+x+x+x=64÷0.001=0.26+5.1=10-2.18=4.9×0.7=7÷0.25=0÷6.36=0.95×0.7=0.1×4=50×4×25=0.8×13×1.25=0.5×0.02=1.5+5.9=1.6×25=31.5÷9=30000平方米=( )公顷9.499千克=( )千克( )克6千米328米=( )千米1时12分=()时0.6分=()秒7x+8x=n+n+n=86÷0.001=0.44+1.1=10-6.61=1.3×0.6=9÷0.25=0÷1.45=0.45×0.7=0.35×2.5=20×4×0.25=0.08×3×12.5=0.7×0.04=0.9+6.6=1.6×2.5=27.9÷3=890000平方米=( )公顷1.802千克=( )千克( )克2千米42米=( )千米8时42分=()时0.7分=()秒7x+6x=a+a+a+a=5÷0.01=0.04+1.3=10-1.65=8.4×0.1=4÷0.25= 0÷9.71=0.25×0.3=0.2×1=42×0.04×25=0.8×28×12.5=0.9×0.06=2.7+6.2=0.8×2.5=44÷5=200000平方米=( )公顷1.688千克=( )千克( )克3千米994米=( )千米4时54分=()时0.9分=()秒8x+4x=n+n+n=89÷0.1=0.09+0.6=10-6.4=5.1×0.4=5÷0.25=0÷7.92=0.55×0.5=0.15×2.5=24×0.04×25=0.8×40×125=0.3×0.08=2.5+4.4=0.8×2.5=21÷3=130000平方米=( )公顷2.063千克=( )千克( )克1千米274米=( )千米7时48分=()时0.2分=()秒8x+6x=t+t+t+t=38÷0.01=0.75+8.6=10-5.05=2.4×0.3=2÷0.25=0÷7.74=0.4×0.3=0.05×1=66×0.4×2.5=0.8×91×1.25=0.3×0.02=7.5+8.2=2.4×0.25= 19.2÷2=340000平方米=( )公顷3.926千克=( )千克( )克8千米562米=( )千米8时36分=()时0.6分=()秒3x+3x=x+x+x+x=96÷0.1=0.23+7.3=10-1.65=7.5×0.3=7÷0.25=0÷7.67=0.55×0.1=0.25×3.5=47×0.04×0.25=0.08×16×12.5=0.7×0.09=0.9+9=0.4×25=47.2÷8=280000平方米=( )公顷2.631千克=( )千克( )克9千米453米=( )千米7时42分=()时0.7分=()秒5x+4x=n+n+n=72÷0.1=0.88+0.7=10-1.6=1.2×0.7=9÷0.25=0÷8.67=0.3×0.3=0.4×3.5=47×0.04×0.25=0.08×65×12.5=0.5×0.08=9.3+4=3.2×2.5=35.5÷5=180000平方米=( )公顷4.769千克=( )千克( )克8千米201米=( )千米1时18分=()时0.9分=()秒5x+2x=x+x+x+x= 11÷0.01=0.98+8.2=10-5.37=8.9×0.2=7÷0.25=0÷4.37=0.1×0.9=0.2×2=96×0.04×2.5=8×87×12.5=0.5×0.01=4.3+7.2=2×0.25=17.8÷2=670000平方米=( )公顷8.899千克=( )千克( )克7千米37米=( )千米2时42分=()时0.1分=()秒2x+2x=n+n+n=74÷0.001=0.42+0.9=10-1.4=7.9×0.6=3÷0.25=0÷8.43=0.55×0.7=0.35×3=35×4×2.5=0.08×9×12.5=0.4×0.08=2.9+1.7=1.2×0.25=20.5÷5=330000平方米=( )公顷2.825千克=( )千克( )克8千米550米=( )千米6时18分=()时0.3分=()秒3x+6x=a+a+a+a=49÷0.01=0.02+7.9=10-7.84=6.6×0.9=3÷0.25=0÷9.13=0.65×0.9=0.1×4.5= 34×4×25=0.08×63×12.5=0.3×0.06=0.6+4.6=1.6×2.5=9÷5=780000平方米=( )公顷7.147千克=( )千克( )克9千米671米=( )千米7时18分=()时0.7分=()秒7x+6x=t+t+t+t=90÷0.001=0.14+3.4=10-3.76=2.7×0.1=1÷0.25=0÷9.43=0.7×0.5=0.05×4.5=85×0.4×0.25=0.08×13×1.25=0.1×0.05=2.5+4.8=1.2×2.5=16÷4=550000平方米=( )公顷9.079千克=( )千克( )克6千米960米=( )千米2时6分=()时0.5分=()秒2x+4x=n+n+n=56÷0.01=0.07+0.9=10-4.99=1.2×0.2=6÷0.25=0÷2.65=0.85×0.3=0.35×3=44×0.04×25=0.8×89×1.25=0.4×0.02=5.5+0.1=3.6×25=25.2÷3=370000平方米=( )公顷5.374千克=( )千克( )克4千米2米=( )千米1时6分=()时0.7分=()秒3x+3x=x+x+x+x=62÷0.001=0.62+9.8=10-4.74=8.6×0.5=5÷0.25=0÷5.37=0.2×0.1=0.4×1.5=24×0.4×2.5=8×45×1.25=0.8×0.05=6.8+8.3=0.8×25=38.5÷7=470000平方米=( )公顷5.325千克=( )千克( )克7千米992米=( )千米3时30分=()时0.7分=()秒8x+6x=m+m+m+m+m=29÷0.1=0.41+8.7=10-2.75=1.3×0.4=9÷0.25=0÷5.19=0.95×0.1=0.05×4=32×0.4×25=8×21×12.5=0.4×0.06=7.4+6.5=2×25=31.2÷6=790000平方米=( )公顷2.423千克=( )千克( )克1千米865米=( )千米3时36分=()时0.6分=()秒9x+9x=x+x+x+x=64÷0.1=0.33+4.2=10-3.63= 2.8×0.7=3÷0.25=0÷9.03=0.25×0.9=0.45×0.5=23×0.04×2.5=0.8×89×12.5=0.8×0.08=9.1+5.9=1.6×0.25=58.8÷7=40000平方米=( )公顷7.881千克=( )千克( )克6千米521米=( )千米6时12分=()时0.3分=()秒8x+8x=a+a+a+a=44÷0.01=0.45+0.9=10-3.48=3×0.4=2÷0.25=0÷1.82=0.4×0.5=0.25×4.5=6×0.04×2.5=0.8×24×12.5=0.7×0.04=5.4+8.4=1.6×2.5=64÷8=780000平方米=( )公顷6.878千克=( )千克( )克6千米266米=( )千米6时12分=()时0.5分=()秒8x+9x=m+m+m+m+m=36÷0.1=0.64+9.1=10-4.51=7.5×0.3=6÷0.25=0÷4.17=0.65×0.5=0.2×1=84×0.4×0.25=0.8×53×1.25=0.8×0.03= 3.6+9.2=1.2×2.5=15÷5=70000平方米=( )公顷3.209千克=( )千克( )克6千米445米=( )千米2时24分=()时0.2分=()秒2x+9x=m+m+m+m+m=98÷0.1=0.66+3.2=10-4.95=8×0.9=9÷0.25=0÷7.37=0.5×0.5=0.35×4=55×0.04×0.25=8×12×1.25=0.6×0.02=3.1+2.2=0.8×2.5=4.2÷2=540000平方米=( )公顷4.075千克=( )千克( )克7千米846米=( )千米4时42分=()时0.8分=()秒9x+3x=m+m+m+m+m=41÷0.001=0.91+1.2=10-2.5=9.9×0.4=8÷0.25=0÷3.82=0.55×0.8=0.35×3=30×0.04×25=0.08×44×1.25=0.4×0.05=1.2+6.4=0.8×2.5=54÷9=180000平方米=( )公顷2.692千克=( )千克( )克3千米765米=( )千米2时48分=()时0.3分=()秒9x+4x=t+t+t+t=44÷0.1=0.95+9.4=10-6.54=2.8×0.6=1÷0.25=0÷8.25=0.95×0.5=0.45×4.5=32×0.04×25=0.8×28×125=0.6×0.09=8.8+0.2=2.4×0.25=26.4÷6=580000平方米=( )公顷2.237千克=( )千克( )克3千米676米=( )千米7时36分=()时0.5分=()秒8x+8x=n+n+n=85÷0.01=0.12+0.5=10-8.04=5.5×0.1=10÷0.25=0÷4.83=0.8×0.7=0.45×0.5=40×0.04×0.25=0.8×29×1.25=0.5×0.06=8.8+6.3=2.8×0.25=2.8÷2=400000平方米=( )公顷5.042千克=( )千克( )克6千米69米=( )千米9时6分=()时0.8分=()秒9x+2x=a+a+a+a=39÷0.01=0.26+2.6=10-2.91=7.1×0.7=3÷0.25=0÷9.29= 0.35×0.7=0.2×1.5=73×0.4×25=8×46×12.5=0.5×0.08=8.3+0.3=0.8×25=26.4÷3=440000平方米=( )公顷7.342千克=( )千克( )克8千米79米=( )千米2时36分=()时0.4分=()秒9x+8x=t+t+t+t=47÷0.01=0.39+2.4=10-9.22=2.2×0.4=9÷0.25=0÷4.48=0.4×0.3=0.2×4.5=12×0.4×25=8×25×12.5=0.8×0.02=2.7+5.9=2.4×2.5=7.5÷5=950000平方米=( )公顷3.154千克=( )千克( )克9千米216米=( )千米7时30分=()时0.1分=()秒5x+9x=m+m+m+m+m=1÷0.001=0.53+0.1=10-9.96=2.8×0.7=3÷0.25=0÷2.96=0.6×0.5=0.1×2.5=90×0.04×25=0.08×93×1.25=0.8×0.01=5.8+0.4=2.8×2.5=26÷4= 210000平方米=( )公顷5.992千克=( )千克( )克8千米854米=( )千米8时18分=()时0.6分=()秒6x+5x=t+t+t+t=93÷0.001=0.59+3.2=10-1.33=7.3×0.6=6÷0.25=0÷8.85=0.75×0.4=0.3×1.5=9×0.4×2.5=0.8×50×12.5=0.8×0.04=7.5+2=2.4×2.5=26.4÷3=350000平方米=( )公顷3.05千克=( )千克( )克4千米175米=( )千米3时54分=()时0.8分=()秒5x+3x=x+x+x+x=51÷0.01=0.75+5.1=10-3.54=1.3×0.7=10÷0.25=0÷9.55=0.6×0.7=0.4×2.5=5×0.04×25=0.08×21×125=0.6×0.06=5.4+3.9=2.4×25=58.8÷6=870000平方米=( )公顷6.142千克=( )千克( )克7千米592米=( )千米2时6分=()时0.7分=()秒7x+3x=t+t+t+t=13÷0.001= 0.04+2.4=10-7.22=5.2×0.3=5÷0.25=0÷1.31=0.25×0.7=0.15×2=27×0.4×2.5=0.08×77×12.5=0.7×0.04=7.5+6.6=0.4×2.5=46÷5=830000平方米=( )公顷2.728千克=( )千克( )克4千米267米=( )千米8时24分=()时0.8分=()秒2x+9x=n+n+n=63÷0.01=0.24+6.8=10-4.05=3.4×0.7=3÷0.25=0÷3.17=0.15×0.8=0.3×1.5=27×0.04×25=0.8×26×1.25=0.5×0.09=7.2+8.9=0.4×2.5=79.2÷9=330000平方米=( )公顷9.727千克=( )千克( )克1千米560米=( )千米1时12分=()时0.8分=()秒7x+7x=a+a+a+a=86÷0.1=0.88+6.2=10-2.87=7.6×0.7=10÷0.25=0÷7.05=0.65×0.4=0.3×4.5=66×0.4×2.5= 0.08×48×1.25=0.7×0.02=4.3+9.1=2.8×25=15.2÷2=120000平方米=( )公顷7.602千克=( )千克( )克5千米818米=( )千米6时48分=()时0.4分=()秒3x+7x=a+a+a+a=35÷0.1=0.04+6=10-3.53=5.3×0.2=10÷0.25=0÷3.7=0.6×0.8=0.1×1.5=48×4×2.5=8×17×125=0.7×0.04=6.6+0.1=1.2×2.5=25.8÷6=650000平方米=( )公顷7.314千克=( )千克( )克5千米462米=( )千米6时30分=()时0.7分=()秒5x+9x=n+n+n=88÷0.001=0.32+6.5=10-2.91=4.2×0.7=5÷0.25=0÷4.58=0.15×0.8=0.15×1.5=80×4×0.25=8×65×125=0.3×0.04=4.9+8.3=3.2×2.5=24.9÷3=310000平方米=( )公顷1.813千克=( )千克( )克8千米592米=( )千米7时30分=()时0.8分=()秒5x+5x=n+n+n=29÷0.001=0.56+9.5=10-8.68=7.5×0.3=7÷0.25=0÷9.79=0.7×0.3=0.2×4=42×0.04×2.5=0.08×35×125=0.6×0.01=7.9+1=2.8×2.5=23.4÷6=240000平方米=( )公顷1.89千克=( )千克( )克5千米871米=( )千米7时18分=()时0.5分=()秒7x+2x=t+t+t+t=62÷0.01=0.08+8.4=10-7.69=7.3×0.1=6÷0.25=0÷9.03=0.05×0.7=0.2×3=66×4×0.25=0.8×75×12.5=0.1×0.06=5.6+9.4=3.2×2.5=43.5÷5=370000平方米=( )公顷3.264千克=( )千克( )克9千米146米=( )千米2时54分=()时0.5分=()秒5x+5x=t+t+t+t=64÷0.001=0.48+4.5=10-1.35=7.2×0.7= 10÷0.25=0÷8.47=0.9×0.1=0.05×2.5=62×0.4×2.5=8×47×1.25=0.4×0.06=8.2+0.4=3.2×2.5=46.8÷9=560000平方米=( )公顷1.28千克=( )千克( )克2千米360米=( )千米1时48分=()时0.5分=()秒8x+7x=t+t+t+t=39÷0.01=0.35+7.2=10-8.07=5×0.2=1÷0.25=0÷8.09=0.65×0.8=0.2×3=34×0.4×0.25=8×92×125=0.3×0.03=7.9+1.7=1.6×2.5=35÷7=610000平方米=( )公顷8.996千克=( )千克( )克7千米912米=( )千米9时30分=()时0.5分=()秒9x+2x=t+t+t+t=47÷0.1=0.8+1.8=10-5.98=6.9×0.3=8÷0.25=0÷4.01=0.3×0.9=0.4×2.5=59×0.04×0.25=0.8×52×125=0.4×0.09=2+6.1= 1.2×0.25=50.4÷7=510000平方米=( )公顷7.901千克=( )千克( )克4千米499米=( )千米3时30分=()时0.2分=()秒4x+2x=x+x+x+x=48÷0.01=0.28+9.3=10-4.67=8.3×0.9=3÷0.25=0÷3.7=1×0.9=0.15×2=86×0.04×2.5=0.8×87×1.25=0.3×0.09=0.5+6.4=2×0.25=18.4÷8=660000平方米=( )公顷5.093千克=( )千克( )克1千米336米=( )千米7时6分=()时0.5分=()秒3x+7x=x+x+x+x=20÷0.001=0.94+9.6=10-2.51=2.7×0.6=4÷0.25=0÷7.4=0.35×0.1=0.2×2=24×4×2.5=0.08×38×125=0.9×0.06=4.3+4.3=0.8×2.5=26.7÷3=220000平方米=( )公顷9.577千克=( )千克( )克5千米47米=( )千米2时18分=()时0.6分=()秒5x+9x= m+m+m+m+m=1÷0.01=0.49+7.1=10-7.73=3.7×0.5=10÷0.25=0÷3.43=0.1×0.5=0.05×2.5=16×0.4×25=0.08×73×125=0.2×0.02=4.1+0.9=3.2×25=36÷5=560000平方米=( )公顷7.997千克=( )千克( )克3千米300米=( )千米1时36分=()时0.5分=()秒8x+3x=n+n+n=68÷0.001=0.97+7.8=10-9.79=8.5×0.3=1÷0.25=0÷2.49=0.75×0.6=0.45×0.5=60×4×25=0.08×73×1.25=0.5×0.01=0.7+3.7=3.6×0.25=14÷5=360000平方米=( )公顷7.316千克=( )千克( )克9千米378米=( )千米7时18分=()时0.2分=()秒3x+6x=m+m+m+m+m=47÷0.01=0.1+8.2=10-3.99=9.6×0.9=5÷0.25=0÷5.5=0.55×0.5= 0.3×3.5=22×0.4×2.5=8×34×125=0.2×0.07=0.6+1.9=2.4×2.5=23.4÷9=450000平方米=( )公顷9.89千克=( )千克( )克1千米328米=( )千米2时48分=()时0.9分=()秒9x+6x=t+t+t+t=31÷0.01=0.42+9.4=10-3.84=1.6×0.7=6÷0.25=0÷3.15=0.75×0.7=0.1×1=39×0.4×25=0.8×34×12.5=0.1×0.07=3.7+6.1=0.8×25=16.8÷4=690000平方米=( )公顷9.451千克=( )千克( )克2千米300米=( )千米9时6分=()时0.9分=()秒7x+4x=n+n+n=98÷0.1=0.35+0.5=10-4.86=2.4×0.8=9÷0.25=0÷9.26=0.5×0.8=0.4×3.5=99×0.4×25=8×81×125=0.2×0.08=2+1.4=3.6×25=22.4÷4=750000平方米=( )公顷8.51千克=( )千克( )克9千米145米=( )千米9时6分=()时0.8分=()秒3x+9x=x+x+x+x=27÷0.001=0.09+8.1=10-6.17=6×0.3=9÷0.25=0÷5.74=0.3×0.2=0.4×2.5=71×0.04×0.25=0.08×68×12.5=0.4×0.08=3.2+2.7=3.6×25=26.4÷8=660000平方米=( )公顷7.805千克=( )千克( )克6千米848米=( )千米8时36分=()时0.2分=()秒5x+6x=x+x+x+x=5÷0.1=0.15+6.1=10-7.22=1.9×0.6=3÷0.25=0÷1.98=0.3×0.9=0.2×3.5=23×0.04×2.5=0.08×1×12.5=0.6×0.09=9.5+0.4=2×2.5=14÷5=370000平方米=( )公顷8.601千克=( )千克( )克9千米561米=( )千米4时18分=()时0.2分=()秒2x+5x=x+x+x+x=13÷0.1=0.99+5.9= 10-1.61=2.4×0.4=3÷0.25=0÷1.56=0.1×0.6=0.15×3.5=46×4×2.5=8×53×125=0.5×0.01=9.7+6.5=3.6×2.5=66.6÷9=60000平方米=( )公顷2.977千克=( )千克( )克2千米351米=( )千米6时48分=()时0.2分=()秒9x+2x=t+t+t+t=45÷0.1=0.1+5.7=10-5.97=7.7×0.9=8÷0.25=0÷2.03=0.95×0.7=0.15×4=18×0.04×2.5=0.08×25×1.25=0.4×0.08=5.2+0.2=3.2×0.25=55.2÷8=260000平方米=( )公顷6.682千克=( )千克( )克3千米946米=( )千米5时42分=()时0.7分=()秒2x+7x=m+m+m+m+m=89÷0.1=0.71+3.9=10-6.36=9.6×0.7=7÷0.25=0÷4.04=0.85×0.3=0.45×3=82×0.4×2.5=0.08×61×1.25= 0.3×0.06=0.6+3.4=3.2×0.25=8.1÷3=590000平方米=( )公顷1.271千克=( )千克( )克6千米707米=( )千米9时42分=()时0.9分=()秒8x+7x=t+t+t+t=60÷0.01=0.63+0.7=10-1.26=9.2×0.9=8÷0.25=0÷8.58=0.6×0.8=0.45×1=88×0.4×2.5=0.8×99×1.25=0.3×0.09=7.2+2.3=0.4×0.25=12.6÷9=350000平方米=( )公顷5.805千克=( )千克( )克4千米784米=( )千米6时18分=()时0.4分=()秒9x+8x=a+a+a+a=76÷0.001=0.8+6.4=10-6.01=9.8×0.5=4÷0.25=0÷7.23=0.45×0.2=0.2×3.5=52×0.4×0.25=0.08×68×12.5=0.1×0.07=0.8+6.5=1.6×0.25=61.2÷9=410000平方米=( )公顷5.15千克=( )千克( )克5千米931米=( )千米7时24分=()时0.2分=()秒7x+6x=x+x+x+x=28÷0.001=0.14+4.1=10-2.32=9.9×0.8=3÷0.25=0÷7.08=0.95×0.7=0.45×0.5=16×4×2.5=8×56×1.25=0.4×0.03=7.3+0.8=3.2×25=74.4÷8=150000平方米=( )公顷3.814千克=( )千克( )克9千米906米=( )千米4时48分=()时0.4分=()秒4x+4x=x+x+x+x=55÷0.01=0.59+9.8=10-2.99=1.5×0.3=5÷0.25=0÷7.78=0.45×0.2=0.3×4=18×4×25=0.08×17×12.5=0.9×0.09=7.6+2.4=3.6×0.25=3.4÷2=260000平方米=( )公顷4.877千克=( )千克( )克4千米967米=( )千米2时36分=()时0.4分=()秒5x+3x=n+n+n=76÷0.01=0.5+9.5=10-5.43=7.5×0.2=3÷0.25= 0÷1.17=0.8×0.1=0.1×1=91×4×2.5=8×76×1.25=0.4×0.02=8.3+3.6=2.8×0.25=8.1÷3=740000平方米=( )公顷4.508千克=( )千克( )克5千米181米=( )千米4时48分=()时0.6分=()秒7x+3x=m+m+m+m+m=23÷0.001=0.61+2.7=10-5.79=6.4×0.9=5÷0.25=0÷8.62=0.95×0.4=0.15×2.5=51×0.4×0.25=0.8×25×1.25=0.7×0.07=2.8+6.9=1.6×2.5=17.8÷2=260000平方米=( )公顷5.545千克=( )千克( )克1千米51米=( )千米5时36分=()时0.9分=()秒7x+2x=x+x+x+x=22÷0.01=0.55+3.6=10-7.66=1×0.8=10÷0.25=0÷8.11=0.75×0.1=0.35×2.5=90×0.04×2.5=8×55×1.25=0.3×0.07=4.5+2.4=1.6×0.25= 42.4÷8=470000平方米=( )公顷5.668千克=( )千克( )克6千米505米=( )千米5时54分=()时0.9分=()秒6x+9x=a+a+a+a=95÷0.01=0.6+4.9=10-5.57=5.2×0.1=6÷0.25=0÷1.36=0.7×0.7=0.35×4.5=44×0.04×25=0.8×77×125=0.9×0.04=3.9+7.9=1.2×2.5=52.2÷6=260000平方米=( )公顷3.824千克=( )千克( )克8千米545米=( )千米9时6分=()时0.4分=()秒5x+9x=a+a+a+a=83÷0.1=0.28+8.8=10-5.62=1.1×0.2=4÷0.25=0÷7.71=0.25×0.8=0.3×3.5=30×0.04×25=8×89×125=0.5×0.01=1.3+2.1=2.8×25=13.2÷6=370000平方米=( )公顷7.355千克=( )千克( )克9千米987米=( )千米5时6分=()时0.1分=()秒2x+5x=n+n+n= 36÷0.001=0.11+5.7=10-2.96=7.9×0.2=1÷0.25=0÷8=0.7×0.9=0.4×0.5=68×0.4×0.25=0.8×2×125=0.7×0.09=1.2+6.9=0.8×0.25=55.2÷6=640000平方米=( )公顷9.339千克=( )千克( )克4千米221米=( )千米1时12分=()时0.4分=()秒9x+5x=x+x+x+x=53÷0.1=0.38+0.3=10-5.85=2.5×0.8=4÷0.25=0÷2.37=0.35×0.5=0.05×2=69×0.4×2.5=0.08×21×125=0.8×0.06=1.3+3.1=3.2×25=46.8÷9=390000平方米=( )公顷1.955千克=( )千克( )克3千米294米=( )千米7时54分=()时0.1分=()秒6x+9x=m+m+m+m+m=90÷0.001=0.91+7.1=10-3.17=9.1×0.7=8÷0.25=0÷9=0.3×0.4=0.15×0.5= 61×0.4×25=0.8×6×125=0.5×0.02=5.8+6=2.8×2.5=7.2÷6=410000平方米=( )公顷5.065千克=( )千克( )克8千米29米=( )千米4时24分=()时0.2分=()秒8x+7x=x+x+x+x=24÷0.01=0.08+0.1=10-4.03=6.7×0.1=4÷0.25=0÷6.33=0.7×0.6=0.05×2.5=5×4×0.25=8×89×125=0.8×0.04=0.6+5.5=1.6×2.5=23.7÷3=380000平方米=( )公顷3.022千克=( )千克( )克7千米649米=( )千米7时24分=()时0.2分=()秒3x+9x=a+a+a+a=33÷0.1=0.81+7.8=10-1.41=2.4×0.9=9÷0.25=0÷3.31=0.8×0.1=0.2×1.5=69×0.4×2.5=8×65×125=0.4×0.09=2.7+3.1=1.2×25=65.1÷7=210000平方米=( )公顷5.285千克=( )千克( )克9千米385米=( )千米2时54分=()时0.8分=()秒2x+3x=t+t+t+t=60÷0.001=0.35+5.1=10-7.99=6.7×0.5=1÷0.25=0÷8.83=0.45×0.4=0.1×1.5=27×4×25=0.08×67×12.5=0.8×0.09=8.8+1.7=3.6×25=49.8÷6=570000平方米=( )公顷2.957千克=( )千克( )克7千米948米=( )千米8时54分=()时0.7分=()秒6x+6x=t+t+t+t=57÷0.001=0.79+7.5=10-9.9=1.9×0.6=2÷0.25=0÷5.49=0.05×0.8=0.15×0.5=10×0.4×25=8×41×12.5=0.2×0.07=9.9+8.4=0.4×0.25=3.6÷2=280000平方米=( )公顷8.348千克=( )千克( )克9千米616米=( )千米4时54分=()时0.9分=()秒9x+3x=a+a+a+a=88÷0.1=0.53+8.3=10-6.93= 7.9×0.5=2÷0.25=0÷9.7=0.95×0.3=0.15×0.5=96×0.04×2.5=0.08×58×125=0.8×0.02=3.6+0.2=2.8×2.5=9.6÷4=290000平方米=( )公顷2.314千克=( )千克( )克7千米788米=( )千米7时6分=()时0.2分=()秒6x+8x=a+a+a+a=23÷0.001=0.37+8.8=10-1.15=6.6×0.8=7÷0.25=0÷6.22=0.95×0.7=0.15×3.5=1×0.04×0.25=0.08×90×1.25=0.5×0.02=9+5.8=0.8×25=44.5÷5=900000平方米=( )公顷7.541千克=( )千克( )克8千米711米=( )千米6时12分=()时0.6分=()秒5x+6x=x+x+x+x=23÷0.01=0.41+6.4=10-8.84=3.4×0.2=7÷0.25=0÷5.14=0.55×0.4=0.25×2.5=1×4×2.5=0.08×38×125=0.4×0.05= 0.6+3.2=0.4×2.5=7.2÷3=180000平方米=( )公顷7.862千克=( )千克( )克9千米495米=( )千米2时48分=()时0.4分=()秒5x+7x=a+a+a+a=22÷0.1=0.69+3.4=10-2.57=6×0.2=7÷0.25=0÷3.13=0.9×0.9=0.15×2=53×0.4×2.5=8×29×125=0.9×0.07=6+5.4=1.6×2.5=28.8÷6=130000平方米=( )公顷4.338千克=( )千克( )克3千米350米=( )千米2时36分=()时0.8分=()秒4x+9x=a+a+a+a=24÷0.01=0.9+5.5=10-8.83=2.4×0.3=5÷0.25=0÷4.87=0.2×0.1=0.15×1=63×4×25=0.8×42×125=0.6×0.06=7.9+4.5=2.4×2.5=24.5÷5=20000平方米=( )公顷5.14千克=( )千克( )克6千米667米=( )千米4时48分=()时0.7分=()秒7x+3x=a+a+a+a=96÷0.1=0.08+2.5=10-6.9=1.3×0.6=1÷0.25=0÷3.52=0.85×0.3=0.2×4=96×0.04×2.5=0.8×44×1.25=0.3×0.09=7.8+4.9=3.2×25=43.4÷7=630000平方米=( )公顷7.475千克=( )千克( )克3千米692米=( )千米2时12分=()时0.1分=()秒3x+6x=t+t+t+t=16÷0.01=0.1+3.8=10-5.02=2.9×0.6=4÷0.25=0÷3.52=0.1×0.9=0.25×2.5=72×4×25=0.8×38×125=0.6×0.06=0.7+2.4=1.6×0.25=14÷7=830000平方米=( )公顷3.339千克=( )千克( )克6千米241米=( )千米2时30分=()时0.9分=()秒8x+5x=x+x+x+x=97÷0.001=0.63+7.2=10-7.06=2.2×0.7=4÷0.25=0÷6.75= 0.1×0.5=0.1×4=96×0.4×25=8×42×1.25=0.1×0.04=3.3+9.8=2×25=47÷5=40000平方米=( )公顷3.748千克=( )千克( )克6千米663米=( )千米9时12分=()时0.3分=()秒3x+2x=a+a+a+a=6÷0.01=0.79+9.5=10-9.17=7.9×0.2=9÷0.25=0÷6.83=0.8×0.8=0.3×1=69×0.04×0.25=0.08×20×12.5=0.4×0.09=9.6+8.8=3.6×25=37.2÷6=410000平方米=( )公顷5.53千克=( )千克( )克4千米493米=( )千米5时42分=()时0.4分=()秒6x+6x=t+t+t+t=16÷0.1=0.24+4.2=10-5.06=1.8×0.3=4÷0.25=0÷8.43=0.55×0.5=0.05×4.5=94×0.4×25=0.08×73×12.5=0.7×0.08=3.5+5.8=3.6×25=10.6÷2= 150000平方米=( )公顷1.308千克=( )千克( )克9千米312米=( )千米4时12分=()时0.3分=()秒3x+8x=n+n+n=80÷0.01=0.43+8.3=10-4.91=6.1×0.1=8÷0.25=0÷6.92=0.9×0.5=0.35×2.5=22×0.04×0.25=0.08×59×1.25=0.3×0.03=5.7+5.7=1.2×25=49.2÷6=710000平方米=( )公顷1.606千克=( )千克( )克2千米670米=( )千米6时36分=()时0.3分=()秒8x+2x=n+n+n=59÷0.01=0.69+3.7=10-8.57=7.4×0.9=1÷0.25=0÷8.78=0.05×0.2=0.35×3=94×0.4×25=8×94×125=0.9×0.01=9.9+2.7=3.2×2.5=18.6÷2=880000平方米=( )公顷4.932千克=( )千克( )克9千米52米=( )千米1时12分=()时0.4分=()秒8x+8x=t+t+t+t=98÷0.01= 0.63+8.3=10-6.92=2.7×0.9=1÷0.25=0÷4.91=1×0.8=0.45×2.5=85×0.4×2.5=0.08×50×1.25=0.7×0.03=2.8+3.6=1.6×25=14.4÷8=70000平方米=( )公顷2.429千克=( )千克( )克2千米23米=( )千米1时48分=()时0.5分=()秒2x+8x=n+n+n=33÷0.01=0.97+9=10-6.05=4.1×0.2=9÷0.25=0÷8.64=0.85×0.1=0.25×1.5=81×0.4×2.5=0.8×24×12.5=0.1×0.02=3.4+6.2=2.8×2.5=88.2÷9=300000平方米=( )公顷9.844千克=( )千克( )克9千米49米=( )千米1时6分=()时0.4分=()秒6x+5x=n+n+n=48÷0.1=0.02+5.9=10-6.85=2.7×0.1=10÷0.25=0÷5.97=0.4×0.4=0.2×2=14×4×25= 8×1×125=0.3×0.03=4.2+1.6=3.6×25=59.2÷8=690000平方米=( )公顷9.042千克=( )千克( )克2千米453米=( )千米6时36分=()时0.6分=()秒5x+7x=t+t+t+t=70÷0.1=0.98+3.4=10-5.59=8.3×0.8=10÷0.25=0÷2.14=0.3×0.4=0.25×2.5=83×0.4×2.5=0.08×40×1.25=0.7×0.04=5+4.7=2.4×2.5=56.7÷7=220000平方米=( )公顷6.086千克=( )千克( )克8千米211米=( )千米5时30分=()时0.2分=()秒9x+7x=m+m+m+m+m=30÷0.001=0.52+9.1=10-4.86=1.2×0.2=6÷0.25=0÷6.09=0.9×0.7=0.15×3.5=56×0.04×0.25=0.8×67×12.5=0.8×0.06=6.9+4.6=0.8×25=41.6÷8=560000平方米=( )公顷1.358千克=( )千克( )克2千米24米=( )千米7时48分=()时0.6分=()秒8x+4x=x+x+x+x=34÷0.1=0.16+3.2=10-9.43=9.2×0.1=9÷0.25=0÷1.22=0.5×0.8=0.2×3=81×0.4×25=0.8×63×125=0.9×0.07=5.2+8.6=2.4×25=57.6÷8=110000平方米=( )公顷9.515千克=( )千克( )克9千米680米=( )千米4时36分=()时0.6分=()秒5x+9x=x+x+x+x=3÷0.1=0.24+3.6=10-8.72=6×0.6=4÷0.25=0÷4.92=0.2×0.4=0.2×1.5=28×0.04×0.25=8×51×125=0.6×0.05=3.4+6.9=2.8×25=46.5÷5=510000平方米=( )公顷7.595千克=( )千克( )克5千米490米=( )千米6时18分=()时0.9分=()秒3x+2x=m+m+m+m+m=46÷0.1=0.85+2.2=10-8.63=6.8×0.1= 1÷0.25=0÷5.3=0.9×0.2=0.25×4.5=47×0.4×25=8×92×12.5=0.9×0.09=9+9.9=0.8×0.25=35.6÷4=330000平方米=( )公顷3.567千克=( )千克( )克3千米34米=( )千米8时12分=()时0.8分=()秒3x+6x=t+t+t+t=96÷0.001=0.22+3.2=10-7.01=3.2×0.6=1÷0.25=0÷8.76=0.45×0.6=0.2×3=。