Practice Problems — Set 4
5.OA.A.1 · Use parentheses, brackets, or braces in numerical expressions, and ev…
Print and write your answers. Use diagrams to show thinking.
Warm-up
1. 8 + 10 = ___ 2. 18 − 10 = ___ 3. Draw a picture for 8 + 10. Write the equation.
_See printable PDF for diagram._
Written practice
1. Draw a bar model for: 7 + 9 + 3 2. 16 − 9 = ___ 3. Create a two-step word problem for 5.OA.A.1. 4. Story: 7 birds and 9 more land. How many now? ___ 5. Story: 16 cookies, eat 9. How many left? ___ 6. Write an equation for your drawing: ___ + ___ = ___ 7. Story: 7 birds land on a branch. 9 more join. How many now? ___ 8. 19 − 9 = ___
___________________________ ___________________________ ___________________________ ___________________________
More written practice
1. Story: 16 cookies on a plate. Eat 9. How many left? ___ 2. Story: 10 birds and 9 more land. How many now? ___ 3. Story: 19 cookies, eat 9. How many left? ___ 4. 9 + 9 = ___ 5. 18 − 9 = ___ 6. Draw a picture for 9 + 9. Write the equation.
___________________________ ___________________________ ___________________________ ___________________________ ___________________________
Patterns and rules
1. 8 + 8 = ___ 2. 16 − 8 = ___ 3. Draw a picture for 8 + 8. Write the equation.
_See printable PDF for diagram._
___________________________ ___________________________ ___________________________ ___________________________
Parent tip: Act out story problems with objects