132+123+123+123+123+123+123123+123+123+123+123+123+123+123+123=?
nhanh tay minh tick
123+123+123+123+123=???
ai nhanh mk tick!
123 + 123 + 123 + 123 + 123
= 123 x 5
= 615
Học tốt !
tinh:
-123-123
-456-123+123-452
-789-(-421)+1258
(ai nhanh tay se dc minh tick cho 2 cai nha ket bn voi minh thi dc them 1 tick)
-123-123=123+(-123)=0
-456-123+123-452=(-456)-[(-123)+123]-452
=(-456)-0-452
=(-456)-452
=--908
-789-(-421)+1258
=(-789)+421+1258
=(-368)+1258=890
tik nha
123 + 123 + 123 + 123 +123 +123 +123 + 123 + 123 +123
=123 x 10
= 1230
Ai tốt bụng thì tk cho mk nha, mik đg bị âm điểm nè
123+123+123+123+123+123+123+123+123+123
=123*10
=1230
123+123+123+123+123*123-123/123
\(123+123+123+123+123\cdot123-\frac{123}{123}\)
\(=4\cdot123+15129-1\)
\(=15620\)
123+123+123+123...........................+123+123+123+123
123+123++123+123=123+123+123+123
toán đố
123+123+123+123+123+123+123+123+123+123+123+123+321+321+321+321+321+321+321+321+321+321+321
123-123+123-123+123-123+123-123+123=
tính nhẩm nha^_^
123-123+123-123+123-123+123=
123-123+123-123+123-123+123
=(123-123)+(123-123)+(123-123)+123
=0 + 0 + 0 +123
=123
123-123+123-123+123-123+123=
Số cần tìm là:
123-123+123-123+123-123+123=123
Đáp số:123
123-123+123-123+123-123=
(123-123)+(123-123)+(123-123)
= 0 + 0 + 0
= 0
Chúc bn học giỏi
:)