addition; subtraction; negative numbers; using a number line
Every sky diver plunges to an unsure fate, but in Line Jumper players determine whether the landing is pinpoint or perilous. Solve a problem and click on the number line to choose an answer. The diver will reveal if you've hit or missed the mark. Five levels of play -- which involve numbers 0-10 to -16 and 16 -- are presented.
See more than 50 additional interactive online games in our Math Machine Archive.
Article by Cara Bafile
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