Multiplication
Multiply (2×103) and (4×102) and express the answer in scientific notation.
8×105
Divide (6.4×106) by (8×102) and express the answer in scientific notation.
8×103
Add (3.5×104) and (2.1×104) and express the answer in scientific notation.
5.6×104
(9×104) - (4×104) =
Express the answer in scientific notation.
5 x 104
Write 4,302,000,000 in scientific notation.
What is 4.302 X 109
Multiply (2×103) and (9×103) and express the answer in scientific notation.
1.8 x 107
Divide (7×106) by (2×101) and express the answer in scientific notation.
3.5 x 105
Add (8×106) and (8.4×106) and express the answer in scientific notation.
16.4×106 = 1.64 x 107
(9.2×103) - (4.3×103) =
Express the answer in scientific notation.
4.9 x 103
Write 28,000,000,000 in scientific notation
2.8×1010
Multiply (2×104) and (8×101) and express the answer in scientific notation.
1.6 x 106
Divide (5.4×10−1) by (3×101) and express the answer in scientific notation.
1.8 x 10-3
Add (8.9×105) and (4×105) and express the answer in scientific notation.
12.9 x 105 =
1.29 x 106
(8.3×105) - (1.9×105) =
Express the answer in scientific notation.
6.4 x 105
Write 0.00034 in scientific notation
3.04 x 10-4
Multiply (2.3×10−6) and (4×10−5) and express the answer in scientific notation.
9.2×10−11
Divide (4×104) by (2×102) and express the answer in scientific notation.
2 x 102
Add (6×10−5) and (0.2×10−5), and express the answer in scientific notation.
6.2 x 10-5
(7.5×105) - (1.9×104) =
Express the answer in scientific notation.
7.31 x 105
Which number has the greatest value:
(5.3 x 104) (3x104 ) ( 9.3 X 103 ) (1.5×105 )
1.5×105