* Division with remainder arithmetic exercises (second grade, second semester);
Key Points
1. Definition of remainder:
The remainder is the remainder after the dividend is divided by the divisor in a division operation; that is: if one number (dividend) cannot be divided by another number (divisor), the remainder is the remainder;
For example: 16 ÷ 3 = 5 remainder 1, the quotient is 5 and the remainder is 1; in this formula, 16 cannot be divided by 3;
2. Properties of remainder:
1 ) The remainder is always less than the absolute value of the divisor, for example: 7 ÷ 3 = 2 remainder 1;
2 ) If the remainder is zero, it means that the dividend can be divided by the divisor, that is, there is no remainder; for example: 6 ÷ 2 = 3 remainder 0;