Animated Math Video: Adding Decimals with Mental Math Grade 5
In this video, Carlos learns how to use mental math to add numbers with decimals.
Grade:
Subjects:
Mathematics
Logic and Problem Solving
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Animated Math Video: Estimate Decimal Quotients Grade 5
In this video, Alex learns how to estimate a division problem when both numbers are decimals.
Grade:
Subjects:
Mathematics
Division
Decimals
Animated Math Video: Add Tens and Ones on a Hundred Chart Grade 2
In this video, Jada learns to add two numbers using tens and ones on a hundred chart.
Grade:
Subjects:
Mathematics
Addition
Animated Math Video: Multiply Multiples of 10 Using Mental Math Grade 4
In this video, Alex learns how to multiply large multiples of ten using smaller numbers.
Grade:
Subjects:
Mathematics
Multiplication
Animated Math Video: Using the Minus Sign Grade K
In this video, Marta learns how to write a subtraction number sentence, and how to use the minus sign.
Grade:
Subjects:
Mathematics
Subtraction
Finding Equivalent Ratios by Multiplying and Dividing
This video shows the process of finding equivalent ratios by multiplying and dividing a fraction by the same non-zero number.
Grade:
Subjects:
Mathematics
Multiplication
Division
Animated Math Video: Count with Groups of Tens and Leftovers Grade 1
In this video, Daniel learns how to count two-digit numbers using groups of 10 (tens) and lefotver 1s (ones).
Grade:
Subjects:
Mathematics
Counting
Animated Math Video: 1 More, 1 Less - 10 More, 10 Less Grade 1
In this video, Alex uses place-value blocks to learn how the 10s and 1s place digits increase or decrease as values are added or removed from 2-digit numbers.
Grade:
Subjects:
Mathematics
Counting
How Students Find Equivalent Ratios
Students learn how to find equivalent ratios by multiplying and dividing by the same non-zero number. They will also learn ratio concepts and use ratio reasoning to solve problems.
Grade:
Subjects:
Mathematics
Geometry
