A set of 12 strips (5.5cm x 60cm) displaying –9
to 109. Strips can be
placed in a long number line format, or underneath each other
to display
a number grid. 1 to 99 are colour coded to illustrate those
numbers that
ma ke 100. Eg. the 30’s row and the 60’s row are
yellow and so 32+68 = 100
Use for recognition and mental manipulation
of numbers in a line –9 to
109 and see the repeating pattern of 0 to 9. Become familiar
with
negative numbers and numbers that make 100.
Total length = 7.2 metres
| £12
per number line (12 strips of 10) |
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or go to the Order section to use an alternative
method. |
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