Calculation formula: 52÷2=26, check calculation: 2×26=52, the calculation is correct. If the product of two factors and one of the factors are known, the operation of finding the other factor is called division.

Vertical calculation of 52 divided by 2

Division rules

In integer division, the divisor must be smaller than the dividend to be carried out. When When the dividend does not exceed two digits, the divisor is a single digit, and the quotient is also a single digit, the quotient and remainder (the remainder may be zero) can be directly obtained according to the multiplication formula, which is called table division; when the dividend exceeds two digits, it is called multi-digit division.

Operation properties of division

1. The dividend is expanded (reduced) n times, the divisor remains unchanged, and the quotient is expanded (reduced) n times accordingly.

2. The divisor is expanded (shrunk) n times, the dividend remains unchanged, and the quotient is correspondingly shrunk (expanded) n times.

3. The dividend divided by two divisors is equal to the product of the two divisors. Sometimes simple operations can be performed based on the properties of division. For example: 300÷25÷4=300÷(25×4) divided by a number = the reciprocal of the number.