volume_mute
Write Multiplication as Repeated Addition
publish date: 2026/05/10 11:32:56.128922 UTC
volume_mute
Write the multiplication as a repeated addition:
\(7 \times 15\)
Correct Answer
\(15 + 15 + 15 + 15 + 15 + 15 + 15\)
Explanation
\(7 \times 15\) means 15 added seven times: \(15 + 15 + 15 + 15 + 15 + 15 + 15 = 105\).
Reference
Mathematics for college students