Math Mights. Subtraction on an Open Numberline. Season 2 Episode 214 | 16m Video has Closed Captions | CC. Mrs. McCartney talks addition with D.C.; practices hopping the numberline with Springling.

Bullish (Video) Coronet Film: Elementary Math - Addition, Subtraction & Number Line. Posted: February 25, 2025 | Last updated: February 25, 2025 ...

SUBJECTS: Maths YEARS: F–2. Learn the "counting back" strategy to help you solve tricky subtraction problems. In this lesson, Miss James demonstrates how to use a number line correctly, and she ...

Students will practice identifying and building new sight words & explore subtraction. Teaching in Room 9 | Sight Reading & Subtracting w/ Number Line| 1st Reading/Math | PBS Skip to Main Content ...

Discover all about subtracting two-digit numbers with this interactive activity, then put your knowledge to the test. ... So, you make a jump of 6 and a jump of 2 on the number line.

Ellis showed a subtraction problem, performed both using the traditional regrouping, or borrow-and-carry, algorithm and using an example from the common core. Here’s a screenshot of the two methods.

Maths Years F–1 with Miss James: Subtraction using a number line. Duration: 9 minutes 44 seconds 9m . Maths Years F–1 with Miss James: Worded problems with addition and subtraction.