a. 12 + 6 + 88 + 94
= 12 + 88 + 6 + 94
= 100 + 100
= 200
b. 25 x 2 x 4 x 5
= 25 x 4 x 2 x 5
= 100 x 10
= 1000
a) 12 + 6 + 88 + 94
= ( 12 + 88 ) + ( 6 + 94 )
= 100 + 100
= 200
a) 12+6+88+94
=(12+88)+96+94)
=100+100
=200
b)25x2x4x5
=(25x4)x(2x5)
=100x10
=1000
( 12+88)+(6+94)=100+100=200
25x4x2x5 =100x10=1000
bạn gửi nha
a. 12 + 6 + 88 + 94
= 12 + 88 + 6 + 94
= 100 + 100
= 200
b. 25 x 2 x 4 x 5
= 25 x 4 x 2 x 5
= 100 x 10
= 1000
a. 12 + 6 + 88 + 94 =(12+88)+(6+94)
=100+100=100x2=200
b. 25 x 2 x 4 x 5=(25X4)x(2x5)=100x10=1000
a)
12+6+88+94
=12+88+6+94
=100+100
=200
b)
25x2x4x5
=25x4x2x5
=100x10
=1000
A . 12 + 6 + 88 + 94 b . 25 x2 x 4 x 5
= ( 12 + 88 ) + ( 6 + 94 ) = ( 25 x 4 ) x ( 2 x 5 )
= 100 + 100 = 200 = 100 x 10 = 1000
a. 12 + 6 + 88 + 94 = ( 12 + 88 ) + ( 6 + 94 )
= 100 + 100
= 200
b. 25 x 2 x 4 x 5 = ( 25 x 4 ) x ( 2 x 5 )
= 100 x 10
= 1000
a 12+6+88+94=200
b 25x2x4x5=1000
Kết bạn nha
b) 25 x 2 x 4 x 25
= ( 25 x 2 ) x ( 25 x 4 )
= 50 x 100
= 5000
a) 12+6+88+94
=(12+94)+(6+88)
=106+94
a ) 12 + 6 + 88 +94
= ( 12 + 88 ) + ( 6 + 94 )
= 100 + 100
= 200
b ) 25 x 2 x 4 x 5
= ( 25 x 4 ) x ( 5 x 2 )
= 100 x 10
= 1000
a) 12 + 6 + 88 + 94
= (12 + 88) + (6 + 94)
= 100 + 100
= 100 x 2 = 200
b) 25 x 2 x 4 x 5
= (25 x 4) x (2 x 5)
= 100 x 10
= 1000
a. 12 + 6 + 88 + 94 = ( 12 + 88 ) + ( 6 + 94 )
= 100 + 100
= 200
b. 25 x 2 x 4 x 5 = ( 25 x 4 ) x ( 2 x 5 )
= 100 x 10
= 1000
a) 12 + 6 + 88 + 94
= (12 + 88 ) + ( 6 + 94 )
= 100 + 100
= 200
b) 25 x 2 x 4 x 5
= ( 25 x 4 ) x ( 2 x 5)
= 100 x 10
= 1000
a. 12 + 6 + 88 + 94
= ( 12 + 88 ) + ( 6 + 94 )
= 100 + 100
= 100 x 2
=200
25 x 2 x 4 x 5
= 25 x 4 x 2 x 5
= 100 x 10
= 1000
a)12+6+88+94
=(12+88)+(6+94)
=100+100=200
b)25x2x4x5
=(25x4)x(2x5)
=100x10
=1000
12 + 6+ 88 +94
=(12+88)+(6+94)
=100 +100
=200
b/25.2.4.5
=(25.4).(2.5)
100. 10
=1000
a. 12 + 6 + 88 + 94
= ( 12 + 88 ) + ( 6 + 94 )
= 100 + 100
= 200
b. 25 x 2 x 4 x 5
= ( 25 x 4 ) x ( 2 x 5 )
= 100 x 10
= 1000