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How do you write an expression that can be used to multiply 6 times 198 mentally?
To multiply 6 times 198 mentally, you can break down 198 into smaller, more manageable parts. For instance, you can express it as ( 198 = 200 - 2 ). Then, rewrite the expression as ( 6 \times 198 = 6 \times (200 - 2) ), which simplifies to ( 6 \times 200 - 6 \times 2 ). This gives you ( 1200 - 12 = 1188 ), making it easier to calculate mentally.
What is 4 5x15?
The expression ( 4 \times 5 \times 15 ) equals ( 300 ). First, multiply ( 4 ) and ( 5 ) to get ( 20 ), and then multiply ( 20 ) by ( 15 ) to reach ( 300 ).
What happens when you multiply x by itself?
The algebraic expression for x times x is x2 ( x squared).
What are the patterns and properties to compute mentally for 120 times 30?
The patterns and properties to compute mentally 120 times 30 is the numbers 12 and 3 plus the two 0. Multiply 12 by 3 (36) and add the two 0 (3600).
What is the expression of multiply the difference of 8 and 2 by 5?
The expression for multiplying the difference of 8 and 2 by 5 is written as ( 5 \times (8 - 2) ). This simplifies to ( 5 \times 6 ), which equals 30.
What is a expression that can be used to multiply 6 times 198 mentally?
Ooop
How do you write an expression that can be used to multiply 6 times 198 mentally?
To multiply 6 times 198 mentally, you can break down 198 into smaller, more manageable parts. For instance, you can express it as ( 198 = 200 - 2 ). Then, rewrite the expression as ( 6 \times 198 = 6 \times (200 - 2) ), which simplifies to ( 6 \times 200 - 6 \times 2 ). This gives you ( 1200 - 12 = 1188 ), making it easier to calculate mentally.
What is the answer to evaluate the expression 0.1(3.7) mentally?
It means: 1/10 times 3.7 = 0.37
What does simpified mean?
It means to replace a mathematical expression by a simpler one. For example, if x = 2 times 5 + 3, you can multiply 2 times 5 to obtain x = 10 + 3. Doing the addition will simplify the expression even further.It means to replace a mathematical expression by a simpler one. For example, if x = 2 times 5 + 3, you can multiply 2 times 5 to obtain x = 10 + 3. Doing the addition will simplify the expression even further.It means to replace a mathematical expression by a simpler one. For example, if x = 2 times 5 + 3, you can multiply 2 times 5 to obtain x = 10 + 3. Doing the addition will simplify the expression even further.It means to replace a mathematical expression by a simpler one. For example, if x = 2 times 5 + 3, you can multiply 2 times 5 to obtain x = 10 + 3. Doing the addition will simplify the expression even further.
What happens when you multiply x by itself?
The algebraic expression for x times x is x2 ( x squared).
How do you use distributive property to multiply mentally 45 times 280?
(40+200)+(5+80)
What are the patterns and properties to compute mentally for 120 times 30?
The patterns and properties to compute mentally 120 times 30 is the numbers 12 and 3 plus the two 0. Multiply 12 by 3 (36) and add the two 0 (3600).
What is an algebraic expression for six less than 2 times y?
An algebraic expression for "six less than 2 times y" can be written as (2y - 6). This expression reflects that you first multiply (y) by 2 and then subtract 6 from the result.
3 mathematical words that could replace the word multiply?
Times, x, and multiply
What is 4c x 9e?
To multiply the terms (4c) and (9e), simply multiply the coefficients (4 and 9) and then multiply the variables. This results in (4 \times 9 = 36), so the expression becomes (36ce). Thus, (4c \times 9e = 36ce).
What is 2 3x5?
The expression (2 \times 3 \times 5) equals (30). To break it down, first multiply (2) by (3) to get (6), and then multiply (6) by (5) to arrive at the final result of (30).
How you use mental math to find 3000x25?
Multiply 3 times 25 mentally (the answer is 75), and then adding three zeroes will give the total of 75,000.
