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1 page

Grade 1 · 1.OA.D.7

Equal Sign Balance

Image worksheet

1 page

Grade 1 · 1.OA.D.7

Equation Sort

Image worksheet

1 page

Grade 1 · 1.OA.D.7

Missing Relation

Image worksheet

1 page

Grade 1 · 1.OA.D.7

Number Sentence Check

Image worksheet

1 page

Grade 1 · 1.OA.D.7

True False Equations

Image worksheet

2 pages

Grade 1 · 1.OA.D.7

Find an unknown in an equation — Warm-up

Worksheet · 3 questions

2 pages

Grade 1 · 1.OA.D.7

Find an unknown in an equation — Guided Practice

Worksheet · 8 questions

1 page

Grade 1 · 1.OA.D.7

Find an unknown in an equation — Independent Practice

Worksheet · 8 questions

1 page

Grade 1 · 1.OA.D.7

Find an unknown in an equation — Exit Ticket

Worksheet · 2 questions

1 page

Grade 1 · 1.OA.D.7

Find an unknown in an equation — Homework

Worksheet · 8 questions

1 page

Grade 1 · 1.OA.D.7

Find an unknown in an equation — Review

Worksheet · 8 questions

Practice problem

Grade 1 · 1.OA.D.7

Balance the equation

Individual task

Practice problem

Grade 1 · 1.OA.D.7

True equation

Individual task

Practice problem

Grade 1 · 1.OA.D.7

Unknown addend

Individual task

Practice problem

Grade 1 · 1.OA.D.7

Unknown start

Individual task

Practice problem

Grade 1 · 1.OA.D.7

Unknown change

Individual task

Practice problem

Grade 1 · 1.OA.D.7

Compare both sides

Individual task

Practice problem

Grade 1 · 1.OA.D.7

Fix the sign

Individual task

Practice problem

Grade 1 · 1.OA.D.7

Explain the equal sign

Individual task

Practice problem

Grade 1 · 1.OA.D.7

Find two answers

Individual task

Practice problem

Grade 1 · 1.OA.D.7

Use a model

Individual task

Practice problem

Grade 1 · 1.OA.D.7

Check a student

Individual task

Practice problem

Grade 1 · 1.OA.D.7

Write your own

Individual task

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