234's expanded form is 200+30+4
Expanded form means writing each piece out separately. So you look at the numbers in each of the place values and write what that number represents. For example, 234. The 2 is in the hundreds place, which means 200. The 3 is in the tens place, which means 30. And the 4 is in the ones place, which means 4. So you'd have 200 + 300 + 4. This would be the expanded form of the number 238.
To write 234 in standard form, we need to express it as a number multiplied by a power of 10. In this case, we can write 234 as 2.34 x 10^2. This is because we move the decimal point two places to the right to convert 234 to 2.34, and then multiply by 10^2 to account for the two decimal places we moved.
234 = (2 x 100) + (3 x 10) + (4 x 1)
To write the number .234 in words, you would say "zero point two three four." Each digit after the decimal point represents a specific place value: the first digit is in the tenths place, the second digit is in the hundredths place, and the third digit is in the thousandths place. Therefore, you read each digit individually to express the number in words.
234 = zweihundertvierunddreißig
234
+234 805 6203 005
2.34 = 234/100 = 117/50
Writing a number in standard form simply means to express the number in its 'normal' form. Therefore, your example is written in standard form.
234 = 234/1 is a fraction which is greater than 1.
234 x 10-6