Vertically align numbers with Larger Number on top:
0 | . | 0 | 3 | 2 | 4 | 2 | |
− | 0 | . | 0 | 2 | 8 | 8 | 0 |
Subtract using place value:
Ones | Tenths | Hundredths | Thousandths | Ten Thousandths | Hundred Thousandths | ||
---|---|---|---|---|---|---|---|
11 | |||||||
2 | 1 | 14 | |||||
0.03242 | 0 | . | 0 | 3 | 2 | 4 | 2 |
0.0288 | 0 | . | 0 | 2 | 8 | 8 | 0 |
Difference | 0 | . | 0 | 0 | 3 | 6 | 2 |
Column traversal from right to left
Hundred Thousandths column:
Hundred Thousandths column:
- 2 − 0 = 2
Ten Thousandths column:
- Since 4 is less than 8, we have to borrow 1 from the Thousandths column
- As a result, 4 becomes 14, and 14 − 8 = 6
- The 2 in the Thousandths column becomes 1
Thousandths column:
- Since 1 is less than 8, we have to borrow 1 from the Hundredths column
- As a result, 1 becomes 11, and 11 − 8 = 3
- The 3 in the Hundredths column becomes 2
Hundredths column:
- 2 − 2 = 0
Tenths column:
- 0 − 0 = 0
Ones column:
- 0 − 0 = 0
11 | |||||||
2 | 1 | 14 | |||||
0 | . | 0 | 3 | 2 | 4 | 2 | |
− | 0 | . | 0 | 2 | 8 | 8 | 0 |
0 | . | 0 | 0 | 3 | 6 | 2 |
Therefore, the Difference between 0.03242 and 0.0288 is 0.00362
Check computation by comparing Larger Number and the Sum of Smaller Number and Difference:
1 | 1 | ||||||
0 | . | 0 | 2 | 8 | 8 | 0 | |
0 | . | 0 | 0 | 3 | 6 | 2 | |
0 | . | 0 | 3 | 2 | 4 | 2 |
Sum of Smaller Number and Difference = 0.03242
Sum of Smaller Number and Difference = Larger Number (0.03242 = 0.03242) ✓