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Just double the 2 X 10 to find 4 X 10.

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12y ago
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Q: How can you use 2 X 10 to find 4 X 10?
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Related questions

How can you use the pime factorization of the powers of 10 to find the prime factorization of 270000?

2 x 5 = 10 2^4 x 5^4 = 10000 2^4 x 3^3 x 5^4 = 270000


What is four fifth minus two tenths?

4/10-2/5 Use Lowest Common Denominator: 10/5=2 (2*2)/(2*5)=4/10 4/10-4/10=0/10=0


Use 4 four times such that the answer is 10?

10 =(4!/4)+4 >> 10 =(4*3*2*1)/4+4Yes, we can use 44 (forty four) too.


How can you use 2 times 8 to find 4 times 8?

You can use 2*8 to find 4*8 by solving 2*8, then multiplying it by 2. This is equivalent to 4*8, or 32.


Find the quotient of 2.632 104 and 2 10-7?

2.632*10^4 / 2*10^-7 = 1.816*10^11


How can you use a number line to find the sum of -4 and 6?

You can make a number line starting with the number -4 and ending with the number 10. Then start from -4 and count 6 numbers and that will be your answer, which is 2. -4 + 6 =2.


Use 4 4's to make 10 and 2?

4/4 + 4/4


What four numbers equal 10?

1+2+3+4 = 10 ---------------------- For this question there is actually a whole lot of answers... for example: ((1 + 2) + 3) + 4 = 10 ((1 × 2) × 3) + 4 = 10 (1 + 2) + (3 + 4) = 10 1 + (2 + 3) + 4 = 10 1 × (2 × 3) + 4 = 10 1 + ((2 + 3) + 4) = 10 1 × ((2 × 3) + 4) = 10 1 + (2 + (3 + 4)) = 10 ((1 + 2) + 4) + 3 = 10 (1 + 2) + (4 + 3) = 10 So Manny Diffrent way's you can use four numbers to equal 10.


How can you use the prime factorization of a number of the powers of 10 to find the prime factorization of 270000?

270000 = 27 x 10000 = 27 x 10^4 = 27 x 2^4 x 5^4 = 2^4 x 3^3 x 5^4


The sum of two numbers is 2 their difference is 10 Find the numbers?

6 and 4


What is the formula of the area and perimeter?

Example: To find the perimeter of a rectangular box, with length as 6cm and Breadth as 4 cm, we need to use the formula, Perimeter of a Rectangle = 2 (L+B) = 2 ( 6 cm + 4 cm) = 2 × 10 cm = 20cm.


How do you find 0.4 in 2 over 5?

2/5 = 4/10 = 0.4