BBC6 个月
GCSE Maths: Algebra and Negative Numbers
MATT: Welcome to The Maths Show with meMatt Parker. Today we’re doing algebra,specifically negative numbers. Nownegative numbers can be quite tricky, infact for a long time mathematiciansrefused ...
BBC4 年
What are negative numbers?
Numbers don't just stop at zero. When you count backwards from zero, you go into negative numbers. Positive numbers are more than zero: 1, 2, 3, 4, 5, etc. Negative ...