Magic Notebook - Exercises

4th Grade

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Free Exercises: 8

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Natural numbers

1·1

› Write numbers in full

1·2

› Identify class, order and place value

1·3

› Compose and decompose classes and orders up to ONE

1·4

› Compose and decompose classes and orders up to CM

1·5

› Sort numbers in ascending order

1·6

› Sort numbers in descending order

1·7

› Compare numbers

1·8

› Identify successor and predecessor up to 10,000

1·9

› Identify successor and predecessor up to 1,000,000

1·10

› Identify prime numbers

1·11

› Problems

Addition and subtraction with natural numbers

2·1

› Addition of parcels broken down by orders

2·2

› Adding installments up to 100,000

2·3

› Adding installments up to 1,000,000

2·4

› Problems I

2·5

› Subtraction of terms decomposed by orders

2·6

› Subtraction of terms up to 100,000

2·7

› Subtraction of terms up to 1,000,000

2·8

› Problems II

2·9

› Combination of additions and subtractions

2·10

› Estimate of additions

2·11

› Estimate of subtractions

Multiplication and division with natural numbers

3·1

› Times tables from 0 to 12

3·2

› Calculate double, triple, quadruple and quintuple

3·3

› Multiplication by a 1-digit number

3·4

› Multiplication by a number of 2 or more digits

3·5

› Division by a 1-digit number

3·6

› Calculate half, third and fourth part

3·7

› Problems I

3·8

› Problems II

Rational numbers

4·1

› Read fractions

4·2

› Represent fractions

4·3

› Compare fractions

4·4

› Order fractions

4·5

› Decimal fractions

4·6

› Percentages

4·7

› Registering decimals on a number line

4·8

› Compose and decompose decimal numbers

4·9

› Compare decimal numbers

4·10

› Sort decimals in ascending order

4·11

› Sort decimals in descending order

Operations with rational numbers

5·1

› Adding decimal numbers

5·2

› Decimal number subtraction

5·3

› Multiplying a decimal number by 10, 100 and 1000

5·4

› Division of a decimal number by 10, 100 and 1000

5·5

› Multiplying a decimal number by an integer

5·6

› Multiplication of decimal numbers

5·7

› Adding fractions with the same denominator

5·8

› Subtraction of fractions with the same denominator

Roman numerals

6·1

› Roman numerals up to 500 (D)

6·2

› Roman numerals including thousands

6·3

› Completing strings in Roman numerals

6·4

› Problems I

6·5

› Problems II

Non-flat figures

7·1

› Lines, rays and line segments

7·2

› Parallel and perpendicular lines

7·3

› Identify geometric figures

7·4

› Identify geometric solids

7·5

› Identify the number of faces, edges and vertices

7·6

› Identifying polyhedra and non-polyhedra

7·7

› Classify prisms

7·8

› Classify angles

7·9

› Identify types of geometric transformations

7·10

› Identify symmetry in plane figures

7·11

› Paving with polygons

7·12

› Calculate perimeters

7·13

› Calculate area of rectangle and square

Time and calendar

8·1

› Read hours and minutes

8·2

› Convert years, months and days

8·3

› Relate time units

8·4

› Compare activity duration

8·5

› Read and interpret calendars

8·6

› Problems

Measurement units

9·1

› Meter, multiples and submultiples

9·2

› Simplify length expressed in multiple units

9·3

› Decompose length into multiple units

9·4

› Kilogram, multiples and submultiples

9·5

› Decompose mass into several units

9·6

› Liter, multiples and submultiples

9·7

› Simplify capacity expressed in multiple units

Representation and processing of data

10·1

› Arithmetic average

10·2

› Graphs and Data Analysis

10·3

› Relative frequency

10·4

› Percentage

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