Most people break out in a cold sweat when they see fractions. There's something about those little lines and numbers stacked on top of each other that makes even confident adults feel like they're ...

1. Fast and Slow Piles. This works well as a starting or closing activity. Students sort math fact cards into fast and slow piles. This visual way of tracking facts highlights which facts come ...

To add -4 and 5, draw the starting number on a number line and count to the right when adding numbers. What is the difference in temperature between a desert at 40 °C and a mountain top at -2 °C? \(40 ...

So you had 3 plasmoids, and you gave one away. That’s left you 2 to juggle with. NARRATOR: That’s quite right Snoot. First you had 3 plasmoids each, then you took one of yours away leaving you with 2 ...

Welcome to the simple calculator Please enter first number: 9 Please enter second number: 5 Please enter operation: + The result of this simple calculation is: 14.0 Welcome to the simple calculator ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

Join Joel Lookadoo as he models some mathematical thinking. Practice using a ten-frame and decomposing numbers to find missing parts of an equation. Use the included resources to practice these ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

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