Interactive activityGrade 1 · 1.OA.D.7
Equation Balance
Interactive activity
Interactive activity
1 pagesGrade 1 · 1.OA.D.8
Box Equations
Image worksheet
1 pagesGrade 1 · 1.OA.D.8
Choose Equation
Image worksheet
1 pagesGrade 1 · 1.OA.D.8
Fact Family Unknown
Image worksheet
1 pagesGrade 1 · 1.OA.D.8
Mystery Number
Image worksheet
1 pagesGrade 1 · 1.OA.D.8
Unknown All Positions
Image worksheet
1 pagesGrade 1 · 1.OA.D.8
Knowledge Guide · Unknowns in Addition and Subtraction
Image worksheet
2 pagesGrade 1 · 1.OA.D.7
Find an unknown in an equation — Warm-up
Worksheet · 3 Questions
2 pagesGrade 1 · 1.OA.D.7
Find an unknown in an equation — Guided Practice
Worksheet · 8 Questions
1 pagesGrade 1 · 1.OA.D.7
Find an unknown in an equation — Independent Practice
Worksheet · 8 Questions
1 pagesGrade 1 · 1.OA.D.7
Find an unknown in an equation — Exit Ticket
Worksheet · 2 Questions
1 pagesGrade 1 · 1.OA.D.7
Find an unknown in an equation — Homework
Worksheet · 8 Questions
1 pagesGrade 1 · 1.OA.D.7
Find an unknown in an equation — Review
Worksheet · 8 Questions
Practice problemGrade 1 · 1.OA.D.7
Balance the equation
Individual task
Practice problemGrade 1 · 1.OA.D.7
True equation
Individual task
Practice problemGrade 1 · 1.OA.D.7
Unknown addend
Individual task
Practice problemGrade 1 · 1.OA.D.7
Unknown start
Individual task
Practice problemGrade 1 · 1.OA.D.7
Unknown change
Individual task
Practice problemGrade 1 · 1.OA.D.7
Compare both sides
Individual task
Practice problemGrade 1 · 1.OA.D.7
Fix the sign
Individual task
Practice problemGrade 1 · 1.OA.D.7
Explain the equal sign
Individual task
Practice problemGrade 1 · 1.OA.D.7
Find two answers
Individual task
Practice problemGrade 1 · 1.OA.D.7
Use a model
Individual task
Practice problemGrade 1 · 1.OA.D.7
Check a student
Individual task