go up the number line (move to the right). When subtracting a positive number, go down the number line (move to the left). Start at \(3\) and go down \(10\). The answer is \(- 7\).

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?

When you're subtracting one number from another ... while the smaller number always faces the point where the two lines meet. 8. Greater Than or Equal To/Less Than or Equal To Symbols (≥ ...

the brontosaurus. And the planet Pluto. If your addition problems don’t become multiple equations, your subtraction problems ...

Mathematician Gauss left behind a trophy case of mathematical achievements to highlight on his tombstone, but above all he ...

This November, millions of voters will cast a ballot for the first time since the pandemic. Will these new ingredients merely ...

Knowing your net worth can help you track your financial progress over time. Here's how to determine your net worth and how it compares to the average.

Fulgent Genetics is transforming into a healthcare company with a focus on oncology, presenting a promising opportunity. Read ...

Bitcoin has surged 7% in the past five days, breaking through $64,000 for the first time this month.Gold has hit all-time ...

A revealing new documentary could redefine our understanding of the pop icon. But you will probably never get to see it.

The smell of oil wells has long permeated Caldwell County, near Austin and San Antonio. Now researchers have documented wells ...

Legend Biotech's valuation is conservative, suggesting potential for significant appreciation and growth ahead. Click here to ...