3 x 10 7 in standard form July 8, 2019 16 32 64 128 5x10 3 x 9 x 10 7 in standard form 3 x 10 to the power of 7 in standard form 3x10 13 6 x 10 7 in standard form Y 7 9 10 x 3 in standard form 7 x 10 5 x 3 x 10 2 in standard form 7 формула 3 sinf tenglama yechish 10 x 10 x