\(20+21+25-12+12\)
\(=20+21+25\)
\(=41+25\)
\(=66\)
20+21+25-12+12=66
122+231x12334=2849276
k mình nha
\(122+231\times12444\)
\(=122+231\times102\times122\)
\(=122+23562\times122\)
\(=122\times\left(23562+1\right)\)
\(=122\times23563\)
\(=2874686\)
20+21+25-12+12=66
122+231x12334=2849276
Trả lời :
20 + 21 + 25 - 12 + 12
= 20 + 21 + 25
= 41 + 25
= 66
122 + 231 . 12444
= 122 + 231 . 102 . 122
= 122 + 23562 . 122
= 122 . ( 23562 + 1 )
= 122 . 23563
= 2874686
#Study well
