Max Maths, Year 1, Learn together, Subtraction by counting back

In the Max Maths Year 1 curriculum, young learners are introduced to the concept of subtraction by counting back. This method is a foundational skill in mathematics that helps children understand how subtraction works in a visual and practical way. For instance, imagine there are seven eggs in a basket. If three eggs are taken away, the children are encouraged to determine the number of eggs remaining. To solve this, they start with the number seven and count back three steps. The sequence would be: starting from seven, then six, five, and finally landing on four after three steps.

The process is further reinforced by using a number line, a valuable tool for visual learners. Children are instructed to mark the number seven on the number line, which represents the total number of eggs initially. Then, they count back from this greater number, moving three places to the left, which shows the subtraction of three eggs. By doing this, they can clearly see that when they subtract three from seven, they are left with four. The equation 7 minus 3 equals 4, or 7 - 3 = 4, is thus illustrated both numerically and visually, helping to solidify the concept of subtraction by counting back. There are four eggs left, and this simple yet effective approach lays the groundwork for more complex mathematical operations as the students advance in their learning.