To achieve the result of 20 through multiplication and division, you can use several pairs of numbers. For example, multiplying 4 by 5 gives you 20 (4 × 5 = 20). Alternatively, dividing 100 by 5 also results in 20 (100 ÷ 5 = 20). Another example is multiplying 2 by 10, which also equals 20 (2 × 10 = 20).
It is a square number because 20 times 20 = 400
As a product of its prime factors: 2*2*5 = 20 or as 22*5 = 20
20
360
A fact family consists of a set of related addition and subtraction or multiplication and division equations that use the same numbers. For the number 47, a simple fact family involving addition and subtraction could be: 20 + 27 = 47, 27 + 20 = 47, 47 - 20 = 27, and 47 - 27 = 20. This illustrates how the numbers 20, 27, and 47 relate to each other through these basic operations.
35
It depends on whether the operation is addition, subtraction, multiplication, division, exponentiation or some other binary operation. One of the simplest answers is 20+20 and 10+30
You can reduce multiplication to repeated additions. You could also replace the resulting additions by repeated incrementing. For example, to calculate 20 + 13, continue counting 13 numbers from 20. But that would be extremely boring and inefficient. Better if you just learn to do it the way they teach in school.
4*5 + 6/3 = 20 + 2 = 22
Let's say the question was 4x5. The answer is 20. If a division question 20 divided by 5, you know its 4 from the multiplication question.
It doesn't PEMDAS The order of operations Parentheses Exponents Multiplication Division Addition Subtration So do what's in the parentheses first 8+12=20 6-1=5 Now do your division 20/5-4 The correct answer is 4
|20| and |-20|
It is a square number because 20 times 20 = 400
Division is multiplication of the inverse. The inverse of a being a^-1 or 1/a. For example, 20 divided by five is the same as 20 times 5^-1, or 20*(1/5)=4
As a product of its prime factors: 2*2*5 = 20 or as 22*5 = 20
The product of 8 multiplied by 20 is 160. In mathematical terms, this is calculated by multiplying the two numbers together using the multiplication operation. This can be represented as 8 x 20 = 160.
1 x 20 2 x 10 4 x 5