Negative and positive Lines that help children learn how numbers above and below zero act together and begin to understand how these numbers are af

Product Code: HE339124
Pack Of 1
Item is not in stock
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Negative and positive cards that help children learn how numbers above and below zero act together and begin to understand how these numbers are affected by addition and subtraction. Available in different packs with -10 to +10 in packs of 10, and the -50 to +50 line comes in packs of 5.

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