Metric Units of Length
Customary Units of Length with 3 Numbers
Metric Units of Length: 3 Numbers
Customary Units of Length
Length and Height
Which Customary Unit of Length Is Appropriate?
Which Metric Unit of Length Is Appropriate?
Choose the Appropriate Time Units
Reading Clocks
Match Clocks and Time
Match Analog and Digital Clocks
Compare Clocks
Fewer and More - Comparing Groups of Mixed Objects
Count Groups of Tens and Ones Up to 20
Count Groups of Ten to 20, 30, 120
Counting and Number Patterns: Writing Numbers in Words
Counting and Number Patterns: Hundred Chart
Counting Forward and Backward
Count Groups of Tens and Ones Up to 100
Count Objects Up to 120
Count Objects Up to 20
Skip Counting by 5, 10 and 100
Add Tens
Add Two Numbers Up to 100
Adding Tens and Ones
Addition with Sums Up to 18
Addition Sentences Up to 20
Complete the Equation with Sums Up to 20
Add and Subtract Numbers Up to 18
Add Three Numbers Up to 20
3 Numbers
Related Addition Equations Up to 10
How to Make a Number with Single Digits Up to 10
Addition with a Specific Number
Add Two Numbers Up to 20
Adding Doubles
Addition with Pictures Up to 10, 20
Choose Addition Pictures Up to 10
Ten More or Less
Add and Subtract Tens
Which Sign Makes the Number Sentence True?
Add and Subtract - How to Make a Number
Addition and Subtraction Up to 20
Subtract Tens
Subtraction Sentences with Numbers Up to 18
Complete the Subtraction Sentence with Numbers Up to 18
Related Subtraction Equations Up to 10
Ways to Make a Number Up to 18
Subtracting Zero and All
Subtracting Doubles
Subtract Two Numbers Up to 18
Subtract One-Digit Numbers from Two-Digit Numbers
Subtraction with a Specific Number
Subtraction with Pictures Up to 10
Choose Subtraction Pictures with Numbers Up to 10
What Fraction Does This Shape Show?
Equal Parts
Identify Fractions of Shapes
Which Shape Matches the Fraction?
Compare Fractions - Same Numerator or Denominator
Interpret Tally Charts, Picture Graphs and Tables
Interpret Bar Graphs
Which Bar Graph Is Correct?
Names and Values of Money I
Names and Values of Money II
Count Money
Equivalent Amounts of Money
Equivalent Coins I
Equivalent Coins II
Least Number of Coins
Get a step-by-step tutorial from math teachers that go over all the math skills in the first grade. As math skills become more complicated, sometimes students need to go over lessons again even after school is done. On-demand videos are available for students who are stuck or just need a refresher on a math lesson.