Tag - Grade 1

Using Addition and Subtraction to Make 10

Number Sense

Using Addition and Subtraction to Make 10

21,229 views

5 min read

how many cubes would be left after removing 6 groups of 5 cubes

Number Sense

Unitizing and Repeated Subtraction

13,421 views

4 min read

Concrete Number Lines and Subtraction Structures.052 Lui has 8 cubes. He gives 3 to Bella. How many cubes does Lui have leftover

Number Sense

Subtraction Using The Concrete Number Line

14,849 views

6 min read

Number Sense

Comparing and Ordering On A Number Path

12,660 views

3 min read

Number Path Linear Model - Cardinality and Composing Decomposing.035 Show 7 solution

Number Sense

Using Number Paths As A Linear Model

16,863 views

3 min read

Early Addition and Subtraction Question Structures Summary of Joining Separating Part-Part Whole and Comparing

Number Sense

Visualizing Early Addition and Subtraction Question Structures

13,571 views

6 min read