Find whole numbers to make given sums

Count up by 10 from 0

Add whole numbers (number line)

Use counting to add whole numbers

Create arrangements with two relative constraints

Balance addition and subtraction expressions

Use counting to add and subtract whole numbers

Add and subtract whole numbers (number line)

Find whole numbers to make a sum of 10

Solve one-step equations (addition)

Subtract whole numbers on the number line

Use operations to combine numbers to reach a target (addition and subtraction)

Solve one-step equations (addition)

Find whole numbers to make given sums

Count up by 10 from multiples of 10

Represent whole numbers with numerals and words

Use operations to combine numbers to reach a target (four operations)

Complete patterns

Complete and continue patterns of objects (missing terms)

Use matching to compare two sets

Identify odd and even arrangements

Add two whole numbers

Find three whole numbers that add to 10

Classify events as certain, possible, or impossible

Game: Add and subtract whole numbers (hundred board)

Use algebraic reasoning to solve problems (complex)

Identify solid shapes (spheres, pyramids, cones)

Count from 10 to 20

Count a subset of objects

Use counting to add whole numbers

Solve problems with skip counting

Solve problems with skip counting (multiple solutions)

Strategize to solve subtraction problems (two terms)

Represent whole numbers with words

Count up from any whole number

Solve subtraction by multiples of 10

Use inequality symbols to compare whole numbers

Use grouping to count more than 10 objects

Complete patterns of objects (multiple missing sections)

Identify odd and even arrangements

Game: Add whole numbers

Complete patterns of objects (missing terms)

Compare and order three sets

Identify odd and even arrangements

Classify events as certain, likely, unlikely, or impossible

Create combinations to meet requirements (count by 4)

Strategize to solve subtraction problems (three terms, two operations)

Use algebraic reasoning to solve problems (simple)

Count objects (fish)

Use regrouping to add two-digit numbers

Create equal sums with multiples of 10 (known sum)

Solve problems with skip counting

Count up from multiples of 10

Use inequality symbols to compare whole numbers

Solve subtraction from 10

Count objects up to 20

Compare heights of objects

Add two whole numbers

Complete patterns of objects (one missing section)

Represent whole numbers with words