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 ...

Subtracting using a number line Knowing your number bonds to 10 can really help with subtraction. Sometimes, you might need to cross over a ten to find the answer.

Teaching in Room 9. Open Number Lines 2 | 2nd Grade Math. Special | 28m 38s Video has Closed Captions | CC. Addition & subtraction strategies to solve two-digit equations using an open number line.

Explains the concept of zero in mathematics, emphasizing its role as a number that represents the empty set. It illustrates how zero is used in addition and subtraction, showing that adding or ...

Subtracting using a number line Knowing your number bonds to 10 can really help with subtraction. Sometimes, you might need to cross over a ten to find the answer.

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.