What preskill is required for solving subtraction problems that involve zeros? When is this preskill taught?

What will be an ideal response?


A preskill for solving subtraction problems that require renaming when zeros are involved is learning the tens-numbers-minus-one facts (60 – 1, 90 – 1, 40 – 1). This preskill is introduced about a week prior to introducing subtraction problems that require renaming when zeros are involved.

Education

You might also like to view...

Use a Venn Diagram to compare grand and instructional conversations. Select a grade level and provide a scenario for using each type of talk

What will be an ideal response?

Education

What category of emotions include pride, guilt, and embarrassment?

What will be an ideal response?

Education

Answer the following statement(s) true (T) or false (F)

A standardized achievement test measures current attitudes associated with age.

Education

Which of the following words best describes certainty?

A. inferential B. significance C. confidence D. precision

Education