ADD
(9.7 x 105) + (4.8 x 105)
1.45 x 106
(8 x 104) - (3 x 104)
5 x 104
(3.2 x 103) (7.4 x 102)
2.3 x 106
9 x 108
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2 x 102
4.5 x 106
Mark studied a group of 30 whales. If each whale weighs 3.8 x 105 pounds, find the weight of 30 whales.
1.14 x 107
(4.1 x 103) + (3.2 x 105)
3.241 x 105
(9 x 104) - (3.2 x 103)
8.68 x 104
(9 x 10-4) (4.34 x 10-3)
3.906 x 10-6
3 x 10-2
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4 x 105
7.5 x 10-8
Earth is 9.3 x 106 miles from the sun.
Mars is 1.2 x 108 miles from the sun.
How much farther is Mars from the sun than Earth?
Mars is 1.107 x 108 miles further from the sun than Earth.
(6.7 x 102) + (4 x 105)
4.006 x 105
(5.5 x 106) - (2 x 105)
5.3 x 106
(8 x 106)(3 x 104)
2.4 x 109
2 x 10-2
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5 x 10-3
4 x 100 = 4
The width of the US is 3 x 103 miles.
The circumference of Earth is 3 x 105 miles.
How many times larger is the circumference of the Earth than the width of US?
The earth's circumference is 1 x 102 times larger than width of US. That's 100 times larger.
(9.8 x 10-4)+(9.5 x 10-3)
1.048 x 10-2
(9.5 x 107) - (6.1 x 105)
9.439 x 107
(9 x 10-3) x (8 x 10-7)
7.2 x 10-9
5.5 x 10-9
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2.5 x 10-2
2.2 x 10-7
Peyton Manning makes 1.8 x 107 dollars a year.
Colin Kaepernick makes 7.41 x 105 dollars a year.
How much more does Manning make than Kaepernick?
Manning makes 1.7259 x 107 dollars more a year than Kaepernick.
(9 x 106) + (4.5 x 108)
4.59 x 108
(4.2 x 109)-(9.4 x 1012)
-9.3958 x 1012
(6.2 x 102)(4.5 x 10-8)
2.79 x 10-5
5 x 108
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8 x 105
6.25 x 102
The Heinz company sells 4.2 x 104 bottles of yellow mustard a month.
How many bottles are sold in a year?
The Heinz company sells 5.04 x 105 bottles of yellow mustard a year.