Practice problemGrade 1 · 1.NBT.B.3
Order three numbers
Individual task
Practice problem
Practice problemGrade 1 · 1.NBT.B.3
Explain a comparison
Individual task
Practice problemGrade 1 · 1.NBT.B.2
Number riddle
Individual task
Practice problemGrade 1 · 1.MD.B.3
Match time and event
Individual task
Practice problemGrade 1 · 1.MD.B.3
Before or after
Individual task
Practice problemGrade 1 · 1.MD.B.3
Explain the hands
Individual task
Practice problemGrade 1 · 1.OA.B.3
Find the missing part
Individual task
Practice problemGrade 1 · 1.OA.B.3
True or false
Individual task
Practice problemGrade 1 · 1.OA.B.3
Write two facts
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.NBT.A.1
Write a numeral
Individual task
Practice problemGrade 1 · 1.NBT.A.1
Find the gap
Individual task
Practice problemGrade 1 · 1.NBT.A.1
Count by tens
Individual task
Practice problemGrade 1 · 1.NBT.C.4
Subtract in parts
Individual task
Practice problemGrade 1 · 1.NBT.C.4
Estimate then solve
Individual task
Practice problemGrade 1 · 1.NBT.C.4
Explain regrouping
Individual task
Practice problemGrade 1 · 1.MD.A.1
Measure without gaps
Individual task
Practice problemGrade 1 · 1.MD.A.1
Order lengths
Individual task
Practice problemGrade 1 · 1.MD.A.1
Draw a longer strip
Individual task
Practice problemGrade 1 · 1.MD.C.4
Compare categories
Individual task
Practice problemGrade 1 · 1.MD.C.4
Make a graph
Individual task
Practice problemGrade 1 · 1.MD.C.4
Read a graph
Individual task