Transcript Addition Steps 2 digit no regroup mouse over teacher tool 2nd grd.ppt

Steps of Addition
Move your mouse over each step to see the directions.
Steps of Addition
Move your mouse over each step to see the directions.
Step 1
32
+27
Step 1
Add the numbers
in the ones
column.
Steps of Addition
Move your mouse over each step to see the directions.
Step 1
Step 2
32
+27
32
+27
9
Step 2
Write down the
ones column
total.
Steps of Addition
Move your mouse over each step to see the directions.
Step 1
32
+27
Step 2
Step 3
32
32
+27
+27
9
59
Step 3
Add the
numbers in the
tens column
and write that
down under
the tens.
Steps of Addition
Move your mouse over each step to see the directions.
Step 1
32
+27
Step 2
Step 3
Step 4
32
32
+27
+27
…And the
answer is…
9
59
Step 4
You have a
final answer.