Addition Triangle up to 10

Addition Triangle to 10 is an educational maths game that applies logic. The rule of this mathematical triangle is that the number on each side is the sum of the two parts of the triangle that correspond to that side. Your mission is to drag the unassigned numbers to the triangle and its sides, so that it fulfils this rule of addition by parts. Practice sums up to 10 with this mathematical addition triangle, to bring logic and reasoning skills into play in addition to addition skills. There is the possibility to extend the range of numbers in the addition up to 20 by clicking on the configuration wheel on the right.

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Addition Triangle up to 10
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