Column Subtraction: 98 − 15

Subtraction with Regrouping Calculator

What is 98 − 15?

Answer

98 − 15 =

83

No regrouping: each column is subtracted on its own

98 − 15 in a column. No borrowing.
		9	8
	−	1	5
		8	3

Column by column: 98 − 15

Ones: 8 − 5 = 3 — write 3.
Tens: 9 − 1 = 8 — write 8.

98 − 15 = 83

Second check: 98 − 83 = 15

Similar examples to practise

Related Calculations

83 + 15 = 98 - Column Addition

See Also

Addition with Regrouping Calculator - Column addition step by step, with every carry
Long Division Calculator - Step-by-step long division with detailed explanation
Long Multiplication Calculator - Column multiplication with partial products, step by step
Subtracting Fractions Calculator - Subtract fractions, mixed numbers and whole numbers step by step

Recalculate with different values ↑

Column subtractions of 15

Example	Difference
69 − 15	54
73 − 15	58
78 − 15	63
80 − 15	65
82 − 15	67
84 − 15	69
86 − 15	71
89 − 15	74
91 − 15	76
93 − 15	78
98 − 15	83
100 − 15	85
104 − 15	89
107 − 15	92
109 − 15	94
113 − 15	98
120 − 15	105
151 − 15	136
187 − 15	172
218 − 15	203

FAQ

What is 98 − 15?

98 − 15 = 83

How do you check that 98 − 15 = 83?

Add the difference and the subtrahend: 83 + 15 = 98. Getting the minuend back means the difference is right.

How many times do you borrow in 98 − 15?

Not once: every top digit is at least as large as the digit below it.

See Also