Addition Using 12
In this addition facts practice worksheet, learners use their math skills to solve 100 problems that require them to add the number 12 to 1 and 2 digit numbers.
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Multiplication as Repeated Addition
Here is an excellent teaching tool! This presentation would be terrific to use when teaching your young learners about the relationship between multiplication, repeated addition, and arrays. Excellent examples are given, and the text...
2nd - 3rd Math CCSS: Adaptable