Operations with Scientific Notation (challenge)

(9.6 x 10¹¹) + (9.9 x 10¹⁰)

• 1.059 x 10¹⁰
• 1.059 x 10¹²
• 10.59 x 10¹²
• 10.59 x 10¹¹

(1.73 x 10⁸) - (9.8 x 10⁷)

• 7.5 x 10⁹
• .75 x 10⁸
• 7.5 x 10⁷
• -8.07 x 10⁸

(8 x 10¹⁴) (6 x 10^-22)

• 4.8 x 10^-7
• 4.8 x 10^-9
• 48 x 10^-8
• 4.8 x 10^-8

1.2 x 10^-4 / 6 x 10^-18

• 2 x 10¹⁵
• .2 x 10¹⁴
• 5 x 10¹⁴
• 2 x 10¹³

(9.892 x 10¹¹) + (8.317 x 10¹⁰)

• 10.7237 x 10¹¹
• 1.07237 x 10 ¹⁰
• 1.07237 x 10¹¹
• 1.07237 x 10¹²

(6.359 x 10⁸) - (5.983 x 10⁸)

• 3.76 x 10⁷
• 3.76 x 10⁹
• .376 x 10⁸
• 3.76 x 10⁸

(9.87 x 10^-63) (8.75 x 10⁴⁸)

• 8.6325 x 10^-16
• 86.3625 x 10^-15
• 8.6325 x 10^-14
• 8.6325 x 10^-15

1.25 x 10^-9 / 2.5 x 10^-28

• .5 x 10¹⁹
• 5 x 10¹⁹
• 5 x 10²⁰
• 5 x 10¹⁸