162 = 256256 in expanded notation is: (2 x 100) + (5 x 10) + (6 x 1)
Expanded notation is when you write a number to show each digit's value. For example, you would write 5329 as 5000+300+20+9.
It is 3.1*10^10 in scientific notation
0.5 in Scientific Notation = 5 x 10-1
1000+200+70+1
for 230 in expanded notation it well look like [2x100]+[3x10]= 200+30= 230
34 = (3 x 10) + (4 x 1)
162 = 256256 in expanded notation is: (2 x 100) + (5 x 10) + (6 x 1)
Expanded notation is when you write a number to show each digit's value. For example, you would write 5329 as 5000+300+20+9.
[(4 * 10^2) + (0 * 10^1) + (0 * 10^0)] + [(1 * 10^1) + (0 * 10^0)]
Expanded notation is expanding the whole number by each place value.Example: 1,234 = (1,000 * 1) + (100 * 200) + (10 * 3) + (1 * 4)Expanded Notation is where you make a number sentence out of that number by looking at the hundreds, thousands, ect. For example I have the number 423 then this would be the expanded notation: 100 times 4 because the number 4 is in the hundreds place. The number 2 would be placed like this: 10 times 2 because the number 2 is in the tens place. And the number 3 would be placed like this: 3 times 1 because 3 is in the ones place. So the whole equation would look like this: 100 times 4 + 10 times 2 + 1 times 3 = 423
5,238.114 = (5 x 1000) + (2 x 100) + (3 x 10) + (8 x 1) + (1/10) + (1/100) + (4/1000).
105
It is 3.1*10^10 in scientific notation
0.5 in Scientific Notation = 5 x 10-1
1000+200+70+1
Scientific notation looks like a*10bwhere 1 ≤ |a| < 10 is a decimal number and bis an integer.