Subtraction - Numbers to 12
This Subtraction - Numbers to 12 worksheet also includes:
In this subtraction worksheet, 1st graders solve for the differences in 30 vertical problems in which they use numbers up to 12.
3 Views 1 Download CCSS: Designed
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Understanding the inverse relationship between addition and subtraction is essential for developing fluency in young mathematicians. Zoe and RJ explain how three numbers can form fact families that make two addition and two subtraction...
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