0
Split 3000 x 25 into 3 x 1000 x 25. Figure 3 x 25, and multiply that by 1000, and there you go.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Use the mental math technique of compensation to find the sum?
You can, if you wish.
How do you use mental math to find the product 12x50?
You would multiply 12x5, and then just add a zero. The answer is 600.
What math do you use when you are calculating density?
Mental math! aka in ur head
How does an optometrist use math?
optometrist use math 36 topics like subtracting adding mental math triangles and much more!
How can you use mental math to turn a decimal into a fraction?
yes
How would you use mental math to find 164 - 94?
70
Use the mental math technique of compensation to find the sum?
You can, if you wish.
Explain how to use the associative properties of addition and multiplication to find sums mentally?
use mental math
What basic fact could you find 1300-500 solve?
1800
How do you use mental math to find the product 12x50?
You would multiply 12x5, and then just add a zero. The answer is 600.
What math do you use when you are calculating density?
Mental math! aka in ur head
How you can use mental math to find the value of n in the equation?
The answer depends on the equation. Very few people, if any, can use mental maths to find the value of n in logpi/7(3e) = 95.3. I would not even try!
How does an optometrist use math?
optometrist use math 36 topics like subtracting adding mental math triangles and much more!
How do you use mental math to find out 5.2 times 10?
Multiplying by 10 is simply sliding the decimal one place to the right. 5.2 * 10 = 52 Use mental floss to prevent decay of your morals. ■
How can you use mental math to turn a decimal into a fraction?
yes
How do you use mental math to find a value?
Mental math is basically just giving an estimate of what the value will be, for example: 5x306= 5x3 and add 2 zeros will give you 1500 and the actual answer is 1530 so its kind of like rounding off to the nearest.
To use math to find the answer?
use math to find the answer
