ParaPro Practice Test 5

Question 87

A student consistently makes errors when subtracting across zeros (e.g., 300 − 47). What is the best approach?

A. Assign only subtraction problems that do not require regrouping across zeros B. Walk the student through the regrouping process step by step using concrete examples C. Tell the student to always use a calculator whenever zeros appear in the problem D. Assign only single-digit subtraction until the student builds confidence