🔬 Grade 4 📖 Operations 🎯 Fact Families

Miss Brenda’s Grade 4 Math Class 🌟

69 practice questions included

Free lessons: 1 of 5

🧠 Practice Questions 69 total

Which number completes the fact family with 6, 8, and 14?

Explanation: 6 + 8 = 14, 8 + 6 = 14, 14 - 6 = 8, 14 - 8 = 6.

What is the missing number in this fact family? 7 + 9 = 16, 9 + 7 = 16, 16 - 7 = 9, ___ = 7

Explanation: 16 - 9 = 7 completes the family.

Which fact does NOT belong to the same fact family as 5 + 8 = 13?

Explanation: 5 + 13 = 18 is not part of the 5, 8, 13 family.

The fact family for 4, 7, and 28 includes:

Explanation: All four facts belong to the same multiplication/division family.

What number completes the fact family? 9 × 6 = 54, 6 × 9 = 54, 54 ÷ 9 = 6, ___

Explanation: 54 ÷ 6 = 9 completes the family.

Which set is a correct fact family?

Explanation: Both are correct for the 3, 4, 7 family.

The fact family for 8 and 7 includes:

Explanation: All facts belong to the 7, 8, 15 family.

Missing number: 12 × 5 = 60, 5 × 12 = 60, 60 ÷ 12 = 5, ___

Explanation: 60 ÷ 5 = 12.

Which fact does NOT belong to the 6 × 7 family?

Explanation: 7 + 6 = 13 is addition, not part of the multiplication family.

What is the complete fact family for 9 and 4?

Explanation: All four facts form the family.

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