Kid-friendly explanation

When you subtract, the minuend is the big starting amount you have. It is the number you begin with before you take some away. In 9 − 4, the 9 is the minuend because you start with 9. Think of it as the full pizza before slices are eaten!

Worked examples

Example 1 (younger grades):

Look at the subtraction problem 8 − 3 = ?

The minuend is 8, because 8 is the number you start with. You take away 3 from 8. Think of 8 toy blocks on the floor. If 3 blocks are picked up, you started with 8 blocks, so 8 is the minuend. The difference, or answer, is 5, so 8 − 3 = 5.

Example 2 (upper elementary):

Consider 427 − 189 = ?

The minuend is 427, because it is the starting amount. You are taking 189 away from 427. Subtract step by step using place value and regrouping if needed. The result is 238, so 427 − 189 = 238, and 427 is the minuend in this subtraction equation.

Going deeper

As subtraction problems get larger, your child will still use the idea of a minuend. Whether the problem is 10 − 6 or 4,532 − 879, the minuend is always the starting number that something is taken from.

In word problems, the minuend is the starting amount in a "take from" situation. For example, "There are 35 apples in a box. Some are taken out." The 35 apples are the minuend, because that is the amount at the start.

When your child uses strategies like counting back, counting on, or unknown-addend thinking, they are working from or toward the minuend. On a number line, the minuend is the point where the subtraction begins before moving back to find the difference.

Common mistakes

  • Mistake: Thinking the minuend is always the larger number in a subtraction problem.
    Correction: The minuend is the starting number, the amount you begin with. In standard subtraction with whole numbers, it is usually larger, but its role is about starting, not size.
  • Mistake: Mixing up the minuend and the number being taken away, for example saying 5 is the minuend in 9 − 5.
    Correction: In 9 − 5, 9 is the minuend because you start with 9, and 5 is the amount taken away, called the subtrahend.
  • Mistake: Changing the order of the numbers and thinking the minuend stays the same, for example treating 7 − 2 and 2 − 7 as the same and calling 7 the minuend in both, which would give the wrong answer 5 for 2 − 7 instead of a negative number.
    Correction: The minuend is always the first number in the subtraction expression, so in 2 − 7, the minuend is 2, not 7.

Everyday connection

Minuends show up any time your child starts with an amount and then takes some away. If there are 12 cookies on a plate and 4 are eaten, 12 is the minuend. If a game score starts at 50 points and a player loses 15 points, 50 is the minuend in the subtraction.

Related terms to explore

Understanding a minuend is easier when it is connected to other subtraction and addition ideas. You might also like these glossary entries: