= 18,689: (85+1+14)
=18.695: 100
=0,18695
= 18,689 :(85+14+1)
=18,689:100
=1868,9
= 18,689: (85+1+14)
=18.695: 100
=0,18695
= 18,689 :(85+14+1)
=18,689:100
=1868,9
Tinh bang cach thuận tien : C: 19994*867+1994*133
Tinh bang cach thuận tien: D: 1994*867+1995*133
Tinh bang cach thuận tien : A) 328450-296+72296-450+600000
Tinh bang cach thuận tien 4+8+12+16+20+24+28????
tinh bang cach thuan tien nhat
16*48+8*48+32*14
tinh bang hai cach
a( 342 + 158 ) * 14
b(726 +426 ) * 15
1 , tinh bang cach tien nhat
[500 cong 115 ] nhan 55 cong[ 600 cong 15 ] nhan 15 cong [ 700 - 85] nhan 85 cong [ 900 -285 ] nhan 45
giai tung buoc cho minh nha
tinh bang cach thuan tien nhat
59/18 + 75/14 + 46/9 + 5/2 + 47/18 + 15/7
TINH BANG CACH THUAN TIEN NHAT :
A ) 2 x 39 x 5
B ) 302 x 16 + 302 x 4
C ) 769 x 85 - 769 x 75
AI NHANH MINH TICK !