Writing decimals in expanded form simply means writing each number according to its place value. This is done by multiplying each digit by its place value and adding them together. Let’s look at an example: 2.435. In words, we would say this as two and four hundred thirty-five thousandths.
Contents
How do you write 20.03 in expanded form?
To expand the number, we will multiply the individual digit by 10 while moving left from the decimal point and divide 10 while moving right from the decimal point. So, the expanded form of the number 20.03 will be: $20.03=2times 10+0times 1+0times dfrac{1}{10}+3times dfrac{1}{100}$.
How do you write 5.9 in expanded form?
Answer: (5 * 1) + (9 * 0.1). Explanation: To write a number in expanded form you have each digit multiplied by its numbers place and add each digit together.
What is 83.34 Written in expanded form?
80+3
Expanded Form of Decimal Numbers
Using the place value chart, the digits after the decimal points are represented as tenth (1/10), hundredth (1/100), thousandth (1/1000) and so on. Now, let us consider the example 83.34. The expanded form of 83 is 80+3. The above-expanded form can also be represented as 80+3+0.3+0.04.
How do you write 2.3 in expanded form?
The decimal number 2.3 is written in expanded form as 2 + 3 / 10 .
Is 0.5 or 0.05 greater?
As 50>5, so 0.5>0.05, Hence we get the answer as 0.5 is greater than 0.05.
Is 7 or 0.7 solution greater?
Hence ,7 > 0.7. Therefore, 7 is greater.
How do you write 700 in expanded form?
The expanded form can be written for multiples of 10 such as 40, 320, 700. The expanded for for these numbers are 40 = 4 × 10 + 0 × 1 = 40 + 0, 320 = 3 × 100 + 2 × 10 + 0 × 1 = 300 + 20 + 0, 700 = 7 × 100 + 0 × 10 + 0 × 1 = 700.
How do you write 56.78 in expanded form?
1 Answer
- (i) 56.78. (a) Expanded form. 56.78 = 5 x 101 + 6 x 100 + 7 x 10–1 + 8 x 10–2 (b) Place value grid.
- (ii) 123.32. (a) Expanded form. 123.32 = 1 x 102 + 2 x 101 + 3 x 100 + 3 x 10–1 + 2 x 10–2 (b) Place value grid.
- (iii) 354.56. (a) Expande form. 354.56 = 3 x 102 + 5 x 101 + 4 x 100 + 5 x 10–1 + 6 x 10–2
How do you change unlike decimals to decimals?
All the unlike decimals are converted to like decimals by adding zeroes. Therefore, 1.10, 0.01, 10.60, 101.10 are all like decimals with two decimal places. The decimal 0.652 has three decimal places. So convert the other decimals into their equivalent decimals which have three decimals places.
What is 5680219 in expanded form?
→ 5680219 = 5000000 + 600000 + 80000 + 0 + 200 + 10 + 9 .
How do you write decimals in word form?
How do you write a decimal number in word form?
- To write a decimal in word form, follow these steps:
- Let’s try it with 2.37.
- First, write the whole-number part.
- Write “and” for the decimal point.
- Next, write the word form of the digits in the decimal part.
- Finally, end with the place value of the last digit.
How do you write 165.038 in expanded form?
Alex wrote the expanded form for the number 165.038 as “100 +60+5+30+8 !” Was he correct?
What is the expanded form of 45?
Frequently Asked Questions on Expanded Form of 45
The expanded form of 45 is 40+ 5.
How do you write 0.203 in expanded form?
203 thousandths is written as 0.203 in standard form. In expanded form, the decimal number is 2 tenths 3 thousandths.
How do you write 305 in expanded form?
305 is 3 hundreds, 0 tens, and 5 ones. 305 in expanded form is 300 + 5.
What is 347 expanded form?
6. Write in expanded form:(2) 347 = 300+40(6) 819 = 5007.
How do you write 20 in expanded form?
We know that the number written as sum of the place-values of its digits is called the expanded form of a number.
Expanded form of a Number.
| Standard Form | Expanded Form | |
|---|---|---|
| 20,37,81,405 | = | 20,00,00,000 + 0 + 30,00,000 + 7,00,000 + 80,000 + 1,000 + 400 + 0 + 5 |
What is the expanded form of 100?
100 +00 +0 is your answer.
What is 62 in expanded form?
Number bases
Expanded form can be used to think about bases other than 10. For example, while 62 = 6 ( 10 ) + 2 ( 1 ) , 62 = 6(10) + 2(1) , 62=6(10)+2(1), it also can be written in base 2 as 111110 since 62 = 1 ( 32 ) + 1 ( 16 ) + 1 ( 8 ) + 1 ( 4 ) + 1 ( 2 ) + 0 ( 1 ) .
Is 2.51 or 2.5 greater?
Answer: 2.50 is greater among the two.