1000000/1222/100+123456789/1000=
Tính:
10*10=
100*100=
1000*1000=
10000*10000=
100000*100000=
1000000*1000000=
10000000*10000000=
\(10\cdot10=100\)
\(100\cdot100=10000\)
Tính:
10*10=100
100*100=10000
1000*1000=1000000
10000*10000=100000000
100000*100000=10000000000
1000000*1000000=1000000000000
10000000000*10000000000=100000000000000000000
100+1000+10000+100000+1000000=??????
100*1000*10000*1000000*0=............................
100 x 1000 x 10000 x 100000 x 0 = 0 nha Moon_ Jam_167303
1000000+123456789=
1+10+100+1000+10000+100000+1000000=
11111**** 100% luôn cậu tích cho tớ nhé
2,345 x 0,001 :10 x 1000:100 x 0,1 x 1000000 = .................................................
tinh nhanh
D = 1/10+1/100+1000+.............+1/1000000
-1/10-1/100-1/1000-1/10000-1/1000000
Tính
=-(0,1+0,01+0,001+0,0001+0,00001)
=-0,11111
Đây là cách đơn giản nhất
=-(0,1+0,01+0,001+0,0001+0,000001)
=-0,111101
Mk nhầm nha
C=1/10-1/100-1/1000-1/10000-1/100000-1/1000000
10C=1-1/10-1/100-1/1000-1/10000-1/100000
10C-C=(1-1/10-1/100-1/1000-1/10000-1/100000)-(1/10-1/100-1/1000-1/10000-1/100000-1/000000)
9C=1-1/10-1/10+1/1000000=800001/1000000
C=800001/1000000:9=88889/1000000
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