Subtracting 2-Digit Numbers
In this subtracting 2-digit numbers worksheet, students subtract the two-digit numbers using the value place chart for the tens and ones. Students finish with a subtraction estimation problem and use a tens and ones model to check their estimate.
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Place Value of 1 to 2 Digit Numbers
The concept of 10s and 1s is introduced to the class in this second grade math lesson plan. They make groups of 10s and 1s with concrete objects to show a variety of double-digit numbers. They put their skills into practice as they write...
2nd - 4th Math CCSS: Adaptable