# math

posted by .

Would you use mental math to solve 2984+1997+406? Explain?

• math -

3,000 + 2,000 + 400

## Respond to this Question

 First Name School Subject Your Answer

## Similar Questions

1. ### Math 116

could someone please evaluate what i have so far and help me with the last few questions... the linear equation: y = 0.15x + 0.79 represents an estimate of the average cost of gas for year x starting in 1997. the year 1997 would be …
2. ### math

examine the rise in gasoline prices from 1997 to 2006. the price of regular unleaded gasoline in january 1997 was \$1.26 and in january 2006 the price of regular unleaded gasoline was \$2.31 (bureau of labor statistics,2006) use the …
3. ### math

1. Suppose you are at the gas station filling your tank with gas. The function C(g) represents the cost C of filling up the gas tank with g gallons. Given the equation: a) What does the number 3.03 represent?
4. ### math

would you use mental math to solve 2984+1997+406?
5. ### math mental math help

i need to use mental math and the distributive property to simplify: can you pls check if this correct?
6. ### math

What kind of graph would you use to show the number of twins born each year from 1997 to 2002?
7. ### math mental math

shelley spent 17 min washing the dishes. she spent 38 min cleaning her room. explain how you can use mental math to find how long shelley spent on the two tasks?
8. ### Help?

Explain how to use mental math to simplify the expression. 6 • 3 • 5
9. ### math

explain how to use mental math to find 700 x 8
10. ### Algebra

Explain how to use mental math to simplify the expression. a.) 8 * 3 * 2 b.) 8 * 2 + 3 c.) 5 + 8 + 3 d.) 10 * 3 -4 I have to explain the process. Example: Using the associative property of multiplication I can group 8*(3*2) so I get …

More Similar Questions