It All Adds Up -- Puzzle Matrix #9
In this addition puzzle activity, students find the 7 missing numbers that make all of the rows, columns, and diagonals add up to the given numbers.
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Math Stars: A Problem-Solving Newsletter Grade 6
Think, question, brainstorm, and make your way through a newsletter full of puzzles and word problems. The resource includes 10 different newsletters, all with interesting problems, to give class members an out-of-the box math experience.
4th - 7th Math CCSS: Adaptable