You know 4 and 4 make 8. What is 4 and 5?

Q: What will my child learn in "Use a known fact"?

A known combination can help solve another problem. This Kindergarten Math lesson builds the skill Choose a helpful strategy with a concept card and practice.

Q: What grade level is "Use a known fact" for?

"Use a known fact" is a Kindergarten Math lesson in the Stretch Fact Thinking unit, designed for students around ages 5-6.

Q: How does Sparq help with "Use a known fact"?

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

Q: Do I need an account to practice "Use a known fact"?

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

Question

You know 4 and 4 make 8. What is 4 and 5?

Accepted Answer

9