Why is compensation a smart strategy for 299 + 46?

Q: What will my child learn in "Justify a strategy choice"?

Students communicate how their chosen method helped them solve efficiently and accurately. This 2nd Grade Math lesson builds the skill Flexible strategies with place value and computation with a concept card and practice.

Q: What grade level is "Justify a strategy choice" for?

"Justify a strategy choice" is a 2nd Grade Math lesson in the Extension: Mastery unit, designed for students around ages 7-8.

Q: How many practice questions are in this lesson?

This lesson includes 77 practice questions with instant feedback. Guests can try a few for free, and signed-in learners get the full adaptive set that adjusts to their level.

Q: How does Sparq help with "Justify a strategy choice"?

Sparq is a safe AI tutor that gives kid-friendly hints and explains Justify a strategy choice step by step, helping students learn without just giving away the answer.

Q: Do I need an account to practice "Justify a strategy choice"?

No account is needed to start — guests can try this 2nd Grade Math lesson for free. Signing in saves progress, unlocks more practice questions, and tracks mastery.

Question

Why is compensation a smart strategy for 299 + 46?

Accepted Answer

Because 299 is close to 300, which is easier to add