Adding Numbers Within 100
Visualize and add two- and one-digit numbers without regrouping
Activities
Adding Numbers Within 100 II
Visualize and add two- and one-digit numbers without regrouping
Adding Numbers Within 100 III
Visualize and add two- and one-digit numbers without regrouping
Adding Numbers Within 100 IV
Visualize and add two- and one-digit numbers without regrouping
More About Whole Numbers and Addition Up to 100 Chapter Test
Visualize and count by 2s, 5s, and 10s through 100.
Completing Subtraction Sentences
Find the missing number in addition or subtraction sentences involving numbers up to 20
Finding the Difference
Find the missing number in addition or subtraction sentences involving numbers up to 20
Subtraction
Find the missing number in addition or subtraction sentences involving numbers up to 20
The Meaning of Subtraction
“Illustrate subtraction as “taking away” or “comparing” elements of sets”
The Meaning of Subtraction II
Find the missing number in addition or subtraction sentences involving numbers up to 20
Writing Subtraction Sentences
Visualize, represent, and subtract one-digit numbers with minuends through 20.
Finding the Difference
Visualize, represent, and subtract one-digit numbers with minuends through 20.
Completing Subtraction Sentences
Visualize, represent, and subtract one-digit numbers with minuends through 20.
More on Subtraction
Visualize, represent, and subtract one- or two-digit numbers with minuends up to 100 without regrouping
Finding the Difference
Visualize, represent, and subtract one- or two-digit numbers with minuends up to 100 without regrouping
Subtraction
Visualize, represent, and subtract one- or two-digit numbers with minuends up to 100 without regrouping
Subtraction of Numbers Within 100 Chapter Test
Find the missing number in addition or subtraction sentences involving numbers up to 20
Repeating Patterns
Determine the next/missing term/s in a given repeating pattern using one attribute (letters, numbers, colors, figures, sizes, etc.)
Patterns
Determine the next/missing term/s in a given repeating pattern using one attribute (letters, numbers, colors, figures, sizes, etc.)
Patterns II
Determine the next/missing term/s in a given repeating pattern using one attribute (letters, numbers, colors, figures, sizes, etc.)
Patterns of Colors and Shapes
Determine the next/missing term/s in a given repeating pattern using one attribute (letters, numbers, colors, figures, sizes, etc.)
Patterns III
Determine the next/missing term/s in a given repeating pattern using one attribute (letters, numbers, colors, figures, sizes, etc.)
Equivalent Expressions
Construct equivalent number expressions using addition and subtraction
Equivalent Expressions II
Identify and create patterns to compose and decompose usingaddition
Equivalent Expressions III
Construct equivalent number expressions using addition and subtraction
Number Sentences
Visualize and find the missing number in an addition or subtraction number sentence using a variety of ways
Number Sentences II
Visualize and find the missing number in an addition or subtraction number sentence using a variety of ways
Solving for n
Visualize and find the missing number in an addition or subtraction number sentence using a variety of ways
Solving for n II
Visualize and find the missing number in an addition or subtraction number sentence using a variety of ways
Patterns and Number Sentences Chapter Test
Determine the next/missing term/s in a given repeating pattern using one attribute (letters, numbers, colors, figures, sizes, etc.)
One-half of a Whole
Visualize and identify 1/2 of a whole
One-half of a Whole II
Visualize and identify 1/2 of a whole
One-half of a Whole III
Visualize and identify 1/2 of a whole
One of Four Equal Parts
Visualize and identify 1/4 of a whole object
One-fourth of a Whole
Visualize and identify 1/4 of a whole object
Object Divided into Fourths
Visualize and identify 1/4 of a whole object