Number Rotating Line 1 - 20

Use this unique Number Rotating Line for creating different patterns using numbers 1 – 20, missing numbers, counting on, counting back, addition and subtraction.
Comprises 20 rotating blocks (printed on four sides with numbers, dots, words and blanks) on a 100cm aluminium rod with sturdy plastic stand.
Suitable for Early Years, KS1 and Special Needs and group or individual use.