## Description

# Math Workbook for 5th Grade. Part 1

A feature of our workbooks is the symbiosis of mental arithmetic and classical mathematics.

Mental arithmetic represents a UNIQUE method of teaching children that trains the speed of perception and processing of information and allows them to harmoniously develop both hemispheres of the brain at the same time by mentally visualizing the calculations on the abacus. A developed brain provides a basis for successful future activities.

With the help of our workbook «3000 Examples and problems: Part 1» children clearly learn the techniques for fast mental counting and counting on an abacus; solve word, money, and elapsed time problems. Children learn to work with fractions and decimals: convert improper fractions into mixed numbers, convert decimals into fractions or mixed numbers, multiply fractions by whole numbers.

Also, children repeat and consolidate multiplications tables, sharpen multiplication and division skills, including multi-digit multiplication and long division with or without remainder, repeat divisibility rules and order of operations with or without parenthesis, work with a coordinate plane, graph and solve inequalities with variables, solve one-step equations with variables, prime factorize numbers.

Our colorful workbook and the style of providing exercises allow children to absorb the material easily and hassle-free. The workbook contains frequently problems that create positive motivation for learning and actively develop the logic, memory, attention, and intelligence of children.

The material consists of 6 lessons and additional homework exercises (91 pages).

Key topics:

- Mental counting
- Counting on the abacus
- Multiplication of multi-digit numbers
- Long division with and without remainder
- Prime factorizing
- Money problems
- Elapsed time problems
- Place value word problems
- Logic word problems
- Two-step multiplication, division, addition, and subtraction word problems
- Inequalities on a number line
- Equations with variables
- Order of operations
- Conversion of improper fractions into mixed numbers and vice versa
- Multiplying fractions by whole numbers
- Conversion of decimals into fractions and mixed numbers
- Add/subtract decimals
- Memory & logic training

5out of 5Olivia–5out of 5Mia–