articlesforchristians

STEP 1

• Teach the children in such cases to add ten to the units of the minuend before subtracting the digit number, and to subtract one from the tens of the minuend to obtain the tens of the answer.
• Go through several of the examples from the table below with the children, until they grasp the concept.

STEP 2

• Have the children complete the two exercises below by copying the problems and then solving them.