Fractions of Amounts
Fractions of Amounts
Intro to Percentages
Calculating precentages
Used for subtracting numbers that are closer together.
Used for subtracting numbers that are further apart.
3D Shapes Prisms and Pyramids
What are rotations?
What is an axis of symmetry?
Reading point coordinates
Compass Directions
Right Angles
Angles
Rotational Symmetry
Parallel and Perpendicular Lines
Reflective Symmetry
Square numbers
Factors
Multiples
Prime and Composite Numbers
Introduction to division on a numberline
Division on a numberline harder
Grid method also known as the Empty Array
Grid method also known as the Empty Array
Rounding to nearest 10
Rounding to nearest 100
Rounding to mearest 1000
Decimal Place Value
Adding or subtracting multiples of 10, 100, or 1000 using columns.
Subtracting multiples of 10, 100, and 1000 on a numberline.
Adding and subtracting multiples of 100 using deines equipment.
Bridging through a 100 when subtracting multiples of 10
This is an teacher from England explaining it. They talk about units instead of ones. Otherwise it is really useful.
A song that explains how place value in decimals works.
Ordering decimal to 3 decimal places - Hard
Ordering Decimals Song.
Multiplying and dividing decimals by 10
Multiplying and Dividing Decimals by 10, 100, and 1000.
Multiplying and dividing whole numbers by 10 and 100.