Table of Contents
Subtraction Shortcutsand Tips
Subtracting Across Zeros
Step 1 Borrow 1 from the 30
Step 2 Cross out the 30
Step 3 Write a 29 above the 30
Step 4 Write a 1 in front of the 2
Step 5 Subtract 8 from 12
Step 6 Subtract 9 from 9
Step 7 Subtract 1 from 2
Were Finished
Second Example
Step 1 Borrow 1 from 800
Step 2 Cross out the 800
Step 3 Write 799 above the 800
Step 4 Write a 1 next to the 2
Step 5 Subtract 5 from the 12
Step 6 Subtract 6 from the 9
Step 7 Subtract 6 from the 9
Step 7 Subtract 3 from the 7
Were Finished
Its Your Turn
Its Your Turn Again
Subtraction Tips
Never subtract the top number from the bottom number
Never borrow unless you need to
Practice your subtraction facts
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