HUNTERTUTORING

Practice Problems — Set 7

View PDF →

1.OA.B.3 · Apply properties of operations as strategies to add and subtract

Print and write your answers. Use diagrams to show thinking.

Warm-up

1. 3 + 6 = ___ 2. 9 − 6 = ___ 3. 23 − 3 = ___

_See printable PDF for diagram._

Written practice

1. 6 + 5 = ___ 2. Story: 6 birds, 5 fly away. How many remain? ___ 3. 22 − 6 = ___ 4. Story: 6 apples and 5 more arrive. Total? ___ 5. Story: 6 apples and 5 more. Total? ___ 6. Story: 11 stickers, give away 5. Left? ___ 7. 5 + 5 = ___ 8. Story: 11 stickers, give away 5. Left? ___

___________________________ ___________________________ ___________________________ ___________________________

More written practice

1. 25 − 5 = ___ 2. Word problem: 22 marbles, lose 6. How many left? ___ 3. Story: 5 apples and 5 more. Total? ___ 4. Story: 10 stickers, give away 5. Left? ___ 5. 4 + 5 = ___ 6. 9 − 5 = ___

___________________________ ___________________________ ___________________________ ___________________________ ___________________________

Patterns and rules

1. 3 + 4 = ___ 2. 7 − 4 = ___ 3. 39 − 3 = ___

_See printable PDF for diagram._

___________________________ ___________________________ ___________________________ ___________________________

Parent tip: Draw number bonds or number lines

For your personal study only. Copying, printing, screenshotting, or sharing this material is not permitted and may result in loss of access.

All practice problemsBack to 1.OA.B.3