Pupil outcome: I can explain how adjusting the minuend can make mental calculation easier. Key learning points: - If you increase the minuend the difference increases by the same amount. - If you decrease the minuend the difference...

Pupil outcome: I can explain what rounding is and round a 4-digit number to the nearest multiple of 1,000 Key learning points: - Rounding is finding the multiple of 1,000 which is closest to the number. - Identify the next and previous...

Pupil outcome: I can use place value to round a 4-digit number to the nearest thousand, the nearest hundred and the nearest ten. Key learning points: - Identify the next and previous multiples of 10, 100 or 1,000 to the number on a...

Pupil outcome: I can round integers to one significant figure. Key learning points: - It is possible to use rounding and place value to know the size of a number without knowing the actual number. - The first non-zero digit of a number...

Pupil outcome: I can round integers to a required number of significant figures. Key learning points: - The first non-zero digit of a number is the first significant figure. - Once the first significant figure is identified you can find...

Pupil outcome: I can recognise when values have been rounded and state sensible suggestions of what the unrounded value could have been. Key learning points: - When a number has been rounded you can make conjectures about what the...

🎢 Join us on an exciting Rounding Rollercoaster Adventure! 🎢 In this fun and educational video, we'll explore the world of rounding numbers for 3rd and 4th graders. Buckle up as we dive into the Common Core State Standards,...

This video shows how to round to the nearest 10, nearest 100 and nearest 1,000.

This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q8, which involves rounding whole numbers. Students will understand the concept of rounding whole numbers to the nearest thousand, hundred, and ten. They...

Learn how to determine the magnitude and direction of a vector. The magnitude of a vector is the length of the vector. The magnitude of a vector is obtained by taking the square root of the sum of the squares of the components of the...

👉 Learn all about the trigonometry of right triangles. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles give us the relationship between the angles of a right...

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

👉 Learn how to solve for the length of the sides and the measures of the angles of a triangle using the law of sines. The law of sines is used in determining the length of the opposite side to a known angle measure or the measure of the...

Round multi-digit whole numbers to any place using the number line.

Solutions to Problem 33.

👉 Learn how to solve for the length of the sides and the measures of the angles of a triangle using the law of sines. The law of sines is used in determining the length of the opposite side to a known angle measure or the measure of the...

This video is a lecture on the topic of place value rounding. The video explains what rounding is and why we use it, with the example of a newspaper editor rounding the attendance numbers of a football game. The video then goes on to...

👉 Learn all about the trigonometry of right triangles. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles give us the relationship between the angles of a right...