1+88+99+12+33+67+44+56+100=?
11+89 22+78 33+67 44+56 55+45 66+34 77+23 88+12 99+1
nhanh nhanh tui tick
11 + 89 = 100
22 + 78 = 100
33 + 67 = 100
44 + 56 = 100
55 + 45 = 100
66 + 34 = 100
77 + 23 = 100
88 + 23 = 100
99 + 1 = 100
11+89 22+78 33+67 44+56 55+45 66+34 77+23 88+12 99+1
nhanh nhanh tui tick
11+89=100
22+78=100
33+67=100
44+56=100
55+45=100
66+34=100
77+23=100
88+12=100
99+1=100
11+89 22+78 33+67 44+56 55+45 66+34 77+23 88+12 99+1
nhanh nhanh tui tick
11+89=100 66+34=100
22+78=100 77+23=100
33+67=100 88+12=100
44+56=100 99+1=100
55+45=100
11+89 = 100 ; 22+ 78 = 100 ; 33 + 67= 100 ; 44 + 56 = 100 ; 66 + 34 = 100 ; 55 + 45 = 100 ; 66 + 34 = 100 ; 77 + 23 = 100
88 + 12 = 100 ; 99 + 1 = 100
Chúc bạn học tốt !
11+22=
22+33=
33+44=
44+55=
55+66=
66+77=
77+88=
88+99=
99+100=
11+22=33
22+33=55
33+44=77
44+55=99
55+66=121
66+77=143
77+88=165
88+99=187
99+100=199
11+22=33
22+33=55
33+44=77
44+55=99
55+66=121
66+77=143
77+88=165
88+99=187
99+100=199
chúc bn hok tốt
tk+kb vs mk nha m.n!
c.ơn m.n nhìu!
11 + 22 = 33
22 + 33 = 55
33 + 44 = 77
44 + 55 = 99
55 + 66 = 121
66 + 77 = 143
77 + 88 = 165
88 + 99 = 187
99 + 100 = 199
HỌC TỐT
tinh nhanh 100-99 + 88-77 +66-55+ 44-33 +22-11
= 1 + 11 + 11 + 11 + 11 = 1 + 4 . 11 = 1 + 44 = 45
\(100-99+88-77+66-55+44-33+22-11\\ =\left(100-99\right)+\left(88-77\right)+\left(66-55\right)+\left(44-33\right)+\left(22-11\right)\\ =1+11+11+11+11\\ =1+11\times4\\ =1+44\\ =45\)
\(100-99+88-77+66-55+44-33+22-11\)
\(=1+11+11+11+11\)
=45
11+22+33+44+55+66+77+88+99+100+111=???
11+22+33+44+55+66+77+88+99+100+111=706
hok tốt
# EllyNguyen #
11+22+33+44+55+66+77+88+99:100 = ?
11+22+33+44+55+66+77+88+99:100
=11+22+33+44+55+66+77+88+0,99
=33+44+55+66+77+88+0,99
=77+55+66+77+88+0,99
=132+66+77+88+0,99
=198+77+88+0,99
=275+88+0,99
=363+0,99
=363,99
1 * 2 * 3 * 4 * 5 * 6 * 7 * 8 * 9 * 10 * 11 * 12 * 13 * 14 * 15 * 16 * 17 * 18 * 19 * 20 * 21 * 22 * 23 * 24 * 25 * 26 * 27 * 28 * 29 * 30 * 31 * 32 * 33 * 34 * 35 * 36 * 37 * 38 * 39 * 40 * 41 * 42 * 43 * 44 * 45 * 46 * 47 * 48 * 49 * 50 * 51 * 52 * 53 * 54 * 55 * 56 * 57 * 58 * 59 * 60 * 61 * 62 * 63 * 64 * 65 * 66 * 67 * 68 * 69 * 70 * 71 * 72 * 73 * 74 * 75 * 76 * 77 * 78 * 79 * 80 * 81 * 82 * 83 * 84 * 85 * 86 * 87 * 88 * 89 * 90 * 91 * 92 * 93 * 94 * 95 * 96 * 97 * 98 * 99 * 100 bằng bao nhiêu?
11+22+33+44+55+66+77+88+99:100 = ?
ai nhanh nhất mik like cho
=(11+99) +(22+88)+(33+88) +(44+66)+55 :100
=110+110+110+110 +55:100
=440+55:100
=495 :100
=4,95
TICK NHA