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Multi-Step Problems with a Letter is a free printable Grade 4 math worksheet on three-step stories written and solved as one equation, aligned to Common Core standard 4.OA.A.3. It prints 6 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 10 of 25 · the same problems every time you open this link.

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Multi-Step Problems with a Letter

4.OA.A.3

NameDate

Write an equation using n, then solve it.

1.Noor buys 8 boxes of stickers with 12 in each and 6 bags with 6 in each, then gives 5 away. Write an equation with n for how many are left, then solve it.
Answer:
2.Freya buys 9 boxes of beads with 13 in each and 5 bags with 10 in each, then gives 18 away. Write an equation with n for how many are left, then solve it.
Answer:
3.Tomas buys 5 boxes of stickers with 6 in each and 4 bags with 11 in each, then gives 12 away. Write an equation with n for how many are left, then solve it.
Answer:
4.Jonah buys 7 boxes of marbles with 9 in each and 6 bags with 4 in each, then gives 5 away. Write an equation with n for how many are left, then solve it.
Answer:
5.Aisha buys 9 boxes of shells with 15 in each and 3 bags with 5 in each, then gives 7 away. Write an equation with n for how many are left, then solve it.
Answer:
6.Noor buys 6 boxes of cards with 13 in each and 5 bags with 9 in each, then gives 15 away. Write an equation with n for how many are left, then solve it.
Answer:

LessonPrint · 4.OA.A.3 · Set 10 · free to copy for classroom use

Answer key — Multi-Step Problems with a Letter

Set 10. Prints on its own sheet.

  1. 1.n = 8 × 12 + 6 × 6 − 5; n = 127
  2. 2.n = 9 × 13 + 5 × 10 − 18; n = 149
  3. 3.n = 5 × 6 + 4 × 11 − 12; n = 62
  4. 4.n = 7 × 9 + 6 × 4 − 5; n = 82
  5. 5.n = 9 × 15 + 3 × 5 − 7; n = 143
  6. 6.n = 6 × 13 + 5 × 9 − 15; n = 108

Last reviewed 2026-09-05. Aligned to 4.OA.A.3 of the Common Core State Standards for Mathematics.