Math Mosaics: Halloween
Description: It's color by number! To determine the color of each space solve each addition problem, then use the code at the side of the page. The final picture will be revealed as each square is filled.
Instructions: Solve each addition problem. Click on the desired color and then click on the square with the matching sum. When your a finished coloring in all the squares, click on the "Check" button to check your work.
Category: Math Games
Note: This game was built with HTML5. It runs on Chrome, Firefox, Opera, Safari or Internet Explorer 9 or higher. It is also optimized for iOS devices, including iPad, iPod, and iPhone.
Common Core State Standards: CCSS.MATH.CONTENT.1.OA.C.6 - Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
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