Numbers in Expanded Form | Problems, Online Practice, Tests, Worksheets, Quizzes, Assignments | Year 3 | Australian School Math

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Year 3
Numbers and algebra
Number & place value
Numbers in Expanded Form

Year 3

1. Numbers and algebra

1.1. Number & place value

1.1.1. Even and Odd Numbers

1.1.2. Numerals and Number Names

1.1.2.1. Write Numerals for Number Names

1.1.2.2. Write Number Names for Numerals

1.1.3. Compare Numbers

1.1.3.1. Compare Numbers

1.1.3.1.1. Compare Numbers with Same Number of Digits

1.1.3.1.2. Compare Numbers with Different Number of Digits

1.1.4. Ordinal Numbers

1.1.4.1. Ordinal number upto 100

1.1.4.2. Order Numbers with Same Number of Digits

1.1.4.3. Order Numbers with Different Number of Digits

1.1.5. Numbers in Expanded Form

1.1.5.1. Convert Numbers to Expanded Form

1.1.5.2. Convert Numbers from Expanded Form

1.2. Money & financial matters

1.2.1. Count coins and notes - upto 5 dollar notes

1.2.2. Equivalent amount of money - upto 5 dollars

1.2.3. Exchange coins

1.2.4. Money upto 10$

1.2.5. Which picture shows more

1.2.6. Inequalities with money

1.2.7. Ordering

1.3. Place Values and Face Values

1.3.1. Face Values

1.3.2. Place Values

1.3.3. Face Value and Place Value

2. Roman Numerals (up to 1000)

2.1. Write Roman Numerals for Natural numbers

2.2. Write Natural numbers for Roman Numerals

2.3. Compare Roman Numerals

3. Addition

3.1. Write addition number sentence

3.2. Addendum and Sum

3.3. Add numbers up to four digits

3.3.1. Add numbers up to four digits (Without Carrying)

3.3.1.1. Add two numbers up to four digits (Without Carrying)

3.3.1.2. Add three or more numbers up to four digits (Without Carrying)

3.3.1.3. Find the Missing Digits in Column-Wise Addition up to 4 Digits (Without Carrying)

3.3.2. Add numbers up to four digits (With Carrying)

3.3.2.1. Add two numbers up to four digits (With Carrying)

3.3.2.2. Add three or more numbers up to four digits (With Carrying)

3.3.2.3. Find the Missing Digits in Column-Wise Addition up to 4 Digits (With Carrying)

3.4. Word Problems on Addition

4. Subtraction

4.1. Write subtraction number sentence

4.2. Minuend, Subtrahend and Difference

4.3. Subtract numbers up to four digits

4.3.1. Subtract numbers up to four digits (Without Borrowing)

4.3.2. Find Missing Digits in Column-Wise Subtraction of Two Numbers (Without Borrowing)

4.3.3. Subtract numbers up to four digits (With Borrowing)

4.3.4. Find Missing Digits in Column-Wise Subtraction of Two Numbers (With Borrowing)

4.4. Word Problems on Subtraction

5. Multiplication

5.1. Multiplication on Number line

5.2. Multiplication as Equal Grouping

5.3. Multiplication as Repeated Addition

5.4. Multiplication Tables

5.4.1. Multiply by 0

5.4.2. Multiply by 1

5.4.3. Multiply by 2

5.4.4. Multiply by 3

5.4.5. Multiply by 4

5.4.6. Multiply by 5

5.4.7. Multiply by 6

5.4.8. Multiply by 7

5.4.9. Multiply by 8

5.4.10. Multiply by 9

5.4.11. Multiply by 10

5.5. Multiplicand, Multiplier and Product

5.6. Multiplication by Multiples of 10

5.6.1. Multiplication by 10,100, and 1000

5.6.2. Multiplication by 20,30,40....90

5.6.3. Multiplication by 200,300,400....900

5.6.4. Mixed Problems on Multiplication by Multiples of 10

5.7. Multiplication - Properties and Facts

5.7.1. Order Property of Multiplication

5.7.2. Grouping/Associative Property of Multiplication

5.7.3. Multiplicative Property of One

5.7.4. Multiplicative Property of Zero

5.7.5. Distributive Property of Multiplication over Addition

5.7.6. Identify the Property of Multiplication

5.8. Word Problems on Multiplication

6. Division

6.1. Divide a 2-Digit Number by a 1-Digit Number

6.2. Division tables

6.2.1. Division by 1

6.2.2. Division by 2

6.2.3. Division by 3

6.2.4. Division by 4

6.2.5. Division by 5

6.2.6. Division by 6

6.2.7. Division by 7

6.2.8. Division by 8

6.2.9. Division by 9

6.2.10. Division by 10

6.3. Division as Equal Sharing

6.4. Division as 'Forming Groups'

6.5. Division as Repeated Subtraction

6.6. Division on Number Line

6.7. Division as Inverse of Multiplication

6.8. Divider, Quotient, Dividend, and Remainder

6.9. Division - Properties and Facts

6.9.1. Division by One

6.9.2. Division by the Number Itself

6.9.3. Division by Zero

6.9.4. Dividing Zero by a Number

6.10. Divide a 1-Digit Number by a 1-Digit Number

6.11. Word Problems on Division

6.11.1. Word Problems - Division as Inverse of Multiplication

6.11.2. Word Problems on Division

7. Fractions

7.1. Fractions on number lines

7.2. Fraction as a Part of a Whole

7.3. Fractional Numbers and Fractions

7.4. Numerator and Denominator of a Fraction

7.5. Fractional Part of a Collection

7.6. Word Problems on Fractions

8. Measurement

8.1. Measurement of Length

8.1.1. Metric Units of Length

8.1.2. Measure Using a Ruler

8.1.3. Word Problems on Lengths

8.1.3.1. Word Problems on Addition of Lengths

8.1.3.2. Word Problems on Subtraction of Lengths

8.2. Measurement of Weight

8.2.1. Metric Units of Weight

8.2.2. Measure Using a Weighing Balance

8.2.3. Word Problems on Weights

8.2.3.1. Word Problems on Addition of Weights

8.2.3.2. Word Problems on Subtraction of Weights

8.3. Measurement of Capacity

8.3.1. Metric Units of Capacity

8.3.2. Measure Using a Vessel

8.3.3. Word Problems on Capacities

8.3.3.1. Word Problems on Addition of Capacities

8.3.3.2. Word Problems on Subtraction of Capacities

9. Time

9.1. Clock

9.1.1. A.M or P.M

9.1.2. Analog & digital clocks

9.1.3. Relating time units

9.1.4. Time patterns

9.1.5. Measuring Time

9.1.5.1. Reading Time on the Clock (Minute Hand is at 12)

9.1.5.2. Reading Time on the Clock (Minute Hand is at 3, 6, or 9)

9.1.5.3. Reading Time on the Clock (Minute hand is at any number)

9.1.5.4. Word Problems on Time

9.2. Calendar

9.2.1. Reading a Calendar

9.2.2. Word Problems on Calendar

10. Shapes

10.1. Visualize a Shape After Flipping, Turning and Sliding It

10.2. Point, Line Segment, Line and Ray

10.2.1. Introduction to Point, Line Segment, Line and Ray

10.2.2. Identify and Count the Number of Line Segments

10.2.3. Types of Lines

10.2.3.1. Straight and Curved Lines

10.2.3.2. Horizontal, Vertical, Curved, and Slant Lines

10.2.4. Using a Ruler

10.3. Plane Shapes (2-D shapes)

10.3.1. Count the Vertices and Sides of a Plane Shape

10.3.2. Compare Vertices and Sides of Different Plane Shapes

10.3.3. Counting the Number of Triangles and Rectangles in a Given Figure

10.4. Solid Shapes (3-D Shapes)

10.4.1. Identify Different Solid Shapes (Cuboid, Cube, Cone, Cylinder, and Sphere)

10.4.2. Solid Shapes Around Us

10.4.3. Vertices, Edges and Faces of Solid Objects

10.4.4. Differentiate Between 2-D and 3-D Shapes

11. Location and transformation

11.1. Symmetry

12. Geometric reasoning

12.1. Introduction to Point, Line segment, Line & Ray

12.2. Angles as fractions of a circle

12.3. Angles greater than, less than or equal to a right angle

13. Statistics & Probability

13.1. Chance

13.1.1. Combination

13.1.2. Certain, Likely, Unlikely, and Impossible Events

13.2. Data representation and interpretation

13.2.1. Objects on a coordinate plane

13.2.2. Create tally graphs

13.2.3. Interpret tally graphs

13.2.4. Create bar graphs

13.2.5. Interpret bar graphs

13.2.6. Venn diagrams

13.2.7. Represent Data as Pictographs

13.2.8. Interpreting Pictographs

Year 3 Australian School Math Numbers in Expanded Form

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