Answer Key — 5.OA.A.2

For parents and tutors

Do not share with students before practice tests.

Practice Problems — Sets 1–10

| Set | Guidance | | --- | --- | | Set 1 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 2 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 3 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 4 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 5 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 6 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 7 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 8 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 9 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 10 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. |

Practice Problems — Sets 11–20

| Set | Guidance | | --- | --- | | Set 11 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 12 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 13 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 14 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 15 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 16 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 17 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 18 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 19 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. | | Set 20 | Write simple expressions that record calculations with numbers, and i… — verify written work and accept reasonable drawings. |

Review tiers 1–10

• Checklists are parent-judged.
• Written items: verify against practice set patterns.
• Standard text: Write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them. For example, express the calculation "add 8 and 7, then multiply by 2" as 2 _ (8 + 7). Recognize that 3 _ (18932 + 921) is three times as large as 18932 + 921, without having to calculate the indicated sum or product.

Practice test scoring

| Tier | Pass guidance | | --- | --- | | 1–3 | Most oral tasks smooth; majority of written correct | | 4–6 | 7/10+ total with clear understanding | | 7–8 | 9/12+ with explanations | | 9–10 | Near-perfect; ready to move on |

___________________________ ___________________________ ___________________________ ___________________________ ___________________________ ___________________________