Absolute Value and Number Lines
Absolute Value of Integers
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Absolute value word problems exercise.
Adding Fractions with Like Denominators
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Adding and subtracting a decimal percentage and fraction.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Adding and subtracting three fractions.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Adding decimals example 1.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Adding decimals example 2.
Adding Decimals
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Adding decimals of different signs word problem.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Adding decimals word problem.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Adding fractions decimals and percentages.
Adding fractions with different signs
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Adding fractions with unlike denominators word problem.
More practice carrying with multiple digit numbers
Addition and Subtraction with Significant Figures
How I subtract in my head
Application problems involving units of weight
U06_L2_T3_we1 Applying the Metric System
Approximating Square Roots