321+854
854 – 328 = ?
A. 526
B. 534
C. 536
854 – 328 = ?
A. 526
B. 534
C. 536
854 dm2 = m2
56+854=?
1x2x6x3x5x7-854+69535x2= ????
1 x 2 x 6 x x 3 x 5 x 7 - 854 + 69535 x 2 = 1260 - 854 + 139070 = 406 + 139070 = 139476.
HOk tốt !
1×2×6×3×5×7-854+69535×2
=1260-854+139070
=406+139070
=139476
5984594398:9*854=?
5984594398:9.854=5984594398/9.854=5984594398.854/9
<iframe width="854" height="480" src="https://www.youtube.com/embed/HfMioPixGu8" frameborder="0" allowfullscreen></iframe>
<iframe width="854" height="480" src="https://www.youtube.com/embed/WgyOxsA_x6g" frameborder="0" allowfullscreen></iframe>
thu gian chuc
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
bcd+1bc=854. Tìm b; c; d