This cross number puzzle is probably best done with a calculator although higher ability students may be able to do it without. The excel spreadsheet is conditionally formatted so inputting correct answers into the cells will turn each cell green.
Grade Level
Grades 6-8
Resource Type
Activity
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I like this resource. The fact you can get students to input the answers on the board and get immediate feedback is great.
SML Member
May 20, 2012
