Place Value Products — The Davidson Group

7Add 1 or 10 to 2-digit numbers.png

Add 1 or 10 to 2-digit numbers

8Subtract 1 or 10 from a 2-digit number.png

Subtract 1 or 10 from a 2-digit number

9Add and subtract 1 or 10 within 100.png

Add & subtract 1 or 10 within 100

1 1 or 10 more than within 40.png

1 or 10 more than within 40

2 1 or 10 less than within 40.png

1 or 10 less than within 40

3 1 or 10 more or less than within 40.png

1 or 10 more or less than within 40

4 1 or 10 more than a 2-digit number.png

1 or 10 more than a 2-digit number

5 1 or 10 less than a 2-digit number.png

1 or 10 less than a 2-digit number

6 1 or 10 more or less than a 2-digit number.png

1 or 10 more or less than a 2-digit #

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