This purchase is for 10 Multiplication Challenge Grids (with Answer Keys).
My students love solving these grids as they're a great way to review simple multiplication (1-12) while forcing students to use deductive reasoning to determine which numbers go into each column and row so all numbers fit accordingly.
Time of completion varies depending on grade level but I use them after tests (keeps those who finish early quiet) or as Problem of the Week homework assignments. They're also perfect for extra credit.
10 great assignments for a quarter each!
The file is provided as an MS-Word document which makes the ten grids easy to modify in seconds if your students are finding them too easy or too difficult.
Thank you for your purchase and for taking the time to leave me positive feedback.