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Showing posts with label number puzzles [mathematical operations] [1]. Show all posts
Showing posts with label number puzzles [mathematical operations] [1]. Show all posts

number puzzles [mathematical operations] [1]

number puzzles [10] [mathematical operations] [1]
[News Flash]
Within the 3 x 3 grid there are 4 sets of opposite numbers [4 -12] [3 - 9] [5-15] [12 - 36]. What mathematical operation can you type into the middle frame [?] which will connect ALL of the numbers? To start the sequence again just refresh the page.