Year 5 maths · B.2 · Find the Unknown
Find the missing factor: facts to 10 × 10
Use the facts you know.
See worked examples
30 ÷ □ = 6 What number goes in the box?
Answer: 5
36 ÷ □ = 6 What number goes in the box?
Answer: 6
□ × 4 = 20 What number goes in the box?
Answer: 5
Tip: Use the facts you know.
On paper: this skill is in the printable pack Grade 5 Common Core Math: Patterns and Algebraic Thinking, with an answer key.
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