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Arithmetic: Addition and Subtraction

22 minutes 54 seconds

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The Standard Deviants explain the principles for adding and subtracting numbers. They also introduce the rules for estimating numbers and discuss the steps of problem-solving. Part of the "Arithmetic" series.

Media Details

Runtime: 22 minutes 54 seconds

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Woman with light brown, curly hair sits in a tan armchair in a studio with a wood floor and blue 3-dimensional background. She holds her hands up as she talks to the camera. Caption. "Anyway."
Arithmetic
Episode 1
19 minutes 3 seconds
Grade Level: 5 - 8
Man with light brown hair is in front of an orange 3-dimensional background. Caption. "Let's use a number line to help our friend with addition."
Arithmetic
Episode 2
22 minutes 54 seconds
Grade Level: 5 - 8
9 by 9 multiplication table is on screen next to a brunette woman wearing a bright orange shirt. Caption. "Then extending that process to other whole numbers."
Arithmetic
Episode 3
27 minutes 26 seconds
Grade Level: 5 - 8
Orange background with a white division symbol in the top left, a man with light brown hair in the top right, and the text, "divided by," across the bottom. Caption. "'goes into,' 'divided by,' and 'divisible.'"
Arithmetic
Episode 4
13 minutes 26 seconds
Grade Level: 5 - 8
Curly-haired brunette woman sits in a tan armchair in a studio. The text, "6.752," is across the bottom of the screen. Caption. "In 6.752 seconds."
Arithmetic
Episode 5
26 minutes 50 seconds
Grade Level: 5 - 8
Orange background with a man with light brown hair in the top left, a graphic of half of a pizza next to the text, "equals 1/2," in the top right, and the text, "1 of 2 pieces," across the bottom. Caption. "Now you are left with 1 of 2 slices."
Arithmetic
Episode 6
12 minutes 34 seconds
Grade Level: 5 - 8
Smiling man with black hair next to a graphic of a coordinate plane with the words, "Right angle," written over it in purple. Caption. "Okay, back to our discussion about our friend, the line."
Arithmetic
Episode 7
30 minutes 37 seconds
Grade Level: 5 - 8
Woman with light brown, curly hair sits in a tan armchair in a studio. A drawing of a brown ant is at the bottom of the screen. Caption. "And we can measure the distance."
Arithmetic
Episode 8
32 minutes 3 seconds
Grade Level: 5 - 8
Man with black hair sits in a yellow chair in a studio with a blue and green 3-dimensional background. The camera angle makes him look like his is coming out of the bottom right corner. Caption. "Let's look at examples."
Arithmetic
Episode 9
24 minutes 15 seconds
Grade Level: 5 - 8