Practice questions available in McGraw Hill Math Grade 2 Answer Key PDF Chapter 2 Lesson 4 Subtracting Through 99 with Regrouping will engage students and is a great way of informal assessment.
McGraw-Hill Math Grade 2 Answer Key Chapter 2 Lesson 4 Subtracting Through 99 with Regrouping
Subtract.
Write the difference.
Question 1.

Answer:
By subtracting 17 from 85 we get 68.
Question 2.

Answer:

By subtracting 29 from 37 we get 8.
Question 3.

Answer:

By subtracting 58 from 73 we get 12.
Question 4.

Answer:

By subtracting 39 from 68 we get 29.
Question 5.

Answer:

By subtracting 26 from 42 we get 16.
Question 6.

Answer:

By subtracting 34 from 91 we get 57.
