Find the two-digit number and then find 10 more.
Which picture shows 26?
Now, find 10 more than 26.
Find the picture that shows 10 less than 38.
We want to show that 10 more than 59 is 69.
How many more ten rods should we add to the picture?
We want to show that 10 less than 34 is 24.
How many ten rods should we take away to show this?
Deborah writes the number 63 on her chart.
If she adds 10 more, what will happen in each column?
Now, add 10 more to 63. What will the new number be?