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 (9×104) and (2×105) and express the answer in scientific notation.
2.9×105
Subtract (9×104) from (5×103) and express the answer in scientific notation.
8.5×104
Write 4.302 X 109 in standard notation.
4,302,000,000
Multiply (1.08×10−3) and (9.3×10−3) and express the answer in scientific notation.
1.0044×10−5
Divide (7.1×106)by (8.2×101) and express the answer in scientific notation.
8.6585×104
Add (4×106) and (3×104) and express the answer in scientific notation.
4.03×106
Subtract. (9×10−5) - (2×10−6) and express the answer in scientific notation.
8.8×10−5
Write 28,383,000,000,000 in scientific notation
2.8383×1013
Multiply (2×10−4) and (8.1×10−1) and express the answer in scientific notation.
1.62×10−4
Divide (5.4×10−1) by (3.4×101) and express the answer in scientific notation.
1.5882×10−2
Add (9×10-3) and (1x10-6), and express the answer in scientific notation.
9.001×10-3
Subtract (7×109) - (8×106) and express the answer in scientific notation.
6.992×109
Write 0.00034 in scientific notation
3.04 x 10-4
Multiply (2.32×10−6) and (4×10−5) and express the answer in scientific notation.
9.28×10−11
Divide (4×104) by (3.63×10−4) and express the answer in scientific notation.
1.10193×108
Add (7x10-6) and (3x10-2), and express the answer in scientific notation.
3.0007×10-2
Subtract (9x107) - (5×104) and express the answer in scientific notation.
8.995×107
Write 3.123x10-4 in standard notation.
.0003123
Multiply (3.48×103) and (9.8×104) and express the answer in scientific notation.
3.4104×108
Divide (8.42×103) by (5×102) and express the answer in scientific notation.
1.684×101
Add (8×103) and (9x10-1), and express the answer in scientific notation.
8.0009×103
Subtract (2x10-4) - (5×10-7), and express the answer in scientific notation.
1.995×10-4
Which number has the greatest value:
(5.3 x 104) (3x104 ) ( 9.3 X 103 ) (1.5×105 )
1.5×105