Curated OER
Addition Using 12
In this addition facts practice worksheet, students use their math skills to solve 100 problems that require them to add the number 12 to 1 and 2 digit numbers.
History is Fun
Jan Brett: Addition Facts Flashcards for 12 Pdf [Pdf]
Print out these colorfully illustrated PDF file pages to practice your addition facts when adding a twelve. Fold them in half and one side shows the problem while the other side shows the problem with the correct answer. Put them in a...