初一一百八十道口算题
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/27 20:25:28
1)39+17=2)20+38=3)33+34=4)8+82=5)2+77=6)27+46=7)8+58=8)30+18=9)24+45=10)46+40=11)13+7=12)43+41=13)13
45-17)+(9-3)=28+6=34,(45-17)+(9-6)=28+3=31,(45-18)+(9-3)=27+6=33(45-18)+(9-6)=27+3=30,(45-27)+(9-3)=
200×30=42×4=63-7=230×20=130×3=60×50=150÷3=260×2=75-26=21×40=35×20=15×80=300×6=15×8=23×30=51÷3=60÷60=
17×40=680,100-63=37,3.2+1.68=4.88,2.8×0.4=1.1214-7.4=6.6,1.92÷0.04=48,0.32×500=160,0.65+4.35=510-5.4
sorry我只有没答案的-5+21*8/2-6-5968/21-8-11*8+61-2/9-7/9-564.6-(-3/4+1.6-4-3/4)1/2+3+5/6-7/12[2/3-4-1/4*(-0
500道四年级口算138-89=5400÷54=200×34=550-450=18000÷600=2700÷30=45×14=18万+24万=89÷100=0.82+0.08=73×1=0.63×10
1;|X+2|+|Y-3|=0求X+Y的值2:|X+7-12|x|-3|求X的值
onepointeightmillion还可以说成是:onemillionandeighthundredthousand
17×40=680,100-63=37,3.2+1.68=4.88,2.8×0.4=1.1214-7.4=6.6,1.92÷0.04=48,0.32×500=160,0.65+4.35=510-5.4
计算题:(15.6+9.744/2.4)*0.52.881/0.43-3.5*0.2413.5*0.68/8.543.6-7.6*4.1(86.9+667.6)/50.3(73.5+80.5)/(10
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5/3+7/6=17/61/2+1/3=5/61/2-1/3=1/61/2+3/4-3/10=19/202/9+5/6+1/3=25/184/5-3/10+2/3=7/61/2-3/4+3/8=1/8
1.45+15×6=1352.250÷5×8=4003.6×5÷2×4=604.30×3+8=985.400÷4+20×5=2006.10+12÷3+20=347.(80÷20+80)÷4=218.7
500道四年级口算138-89=5400÷54=200×34=550-450=18000÷600=2700÷30=45×14=18万+24万=89÷100=0.82+0.08=73×1=
2分钟再问:你60秒做50道题啊
0.51÷17=0.0332.8+19=51.85.2÷1.3=41.6×0.4=0.644.9×0.7=3.531÷5=0.26÷12=0.50.87-0.49=0.3817×40=680100-6
一共=80÷4/7=140道
400+300=5000-3000=99+1=1000-1=1000-200=80+90=1001-1=999+1=5600-5000=7000+600=2600-400=600+1200=150-7
解题思路:初一有理数的计算运算能力提高选练题目汇编。。解题过程:
0.51÷17=0.0332.8+19=51.85.2÷1.3=41.6×0.4=0.644.9×0.7=3.531÷5=0.26÷12=0.50.87-0.49=0.3817×40=680100-6