# Topics by tag «grade 6»

All topics from mathematics on Cubens by tag «grade 6».

• Numbers and expressions

Divisibility of numbers. Properties of divisibility. Divisibility rules. Divisibility of numbers 2, 3, 4, 5, 7, 8, 9, 10, 11. The factors of a number. A multiple. Odd and even numbers.

• Numbers and expressions

Interest. The percentage of a given number. Finding percent. Task interest. Formula percent. Compound interest and their calculation.

• Numbers and expressions

The proportion and attitude. The main property of proportions. Direct and inverse proportionality.

• Numbers and expressions

The module number. The module definition. Finding module. Examples of the decision module. The properties of the module. The geometric meaning of the module.

• Fractional numbers

Reducing fractions. How to reduce a fraction. The construction of fractions to a common denominator. Examples of raising and reducing fractions. NSD and the NSC fractions.

• Fractional numbers

The multiplication of fractions. Multiplication of decimal fractions. The multiplication of fractions. Examples of multiplying fractions.

• Fractional numbers

The addition of fractions. The subtraction of fractions. Addition and subtraction of decimals. Addition and subtraction of fractions with different denominators. Addition and subtraction of mixed numbers.

• Fractional numbers

Converting a mixed number to an improper fraction. How to turn a mixed number in common fraction.

• Fractional numbers

Conversion from decimals to fractions. Convert fractions to decimal.

• Fractional numbers

The arithmetic mean. The arithmetic mean of the numbers. To find the arithmetic mean. The problem of finding the average.