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What else can I help you with?
What does mentally mean in math?
you solve the problem in your head with no help from calculators or number lines ect..
What do you multiply to decrease a amount by 15 percent?
please help
How can adding doubles help you to multiply by 2?
it can help you by couting by 2s
What two numbers can you multiply to get 567?
i dont know the ansewr im only 5 could yo help me plees
How can abacus help people?
The abbucus helps people who can't use modern technology to count (add, subtract, multiply and divide).
How can associative property of multiplication can help solve math problems mentally?
You can do the easy bits first. Thus, to calculate 7*5*2, instead of doing 35*2 = 70, you can calculate 7*10 = 70. By itself, the associative property is not as useful as it is in combination with the commutative and distributive properties.
How do the commutative and associative properties of multiplication could help evaluate the product of 5 multiplied by 17 multiplied by 2 mentally?
5*2 is 10 and 10*17 is 170
How do commutative and associative properties help solve 5x17x2?
5*17*2 The commutative property allows yu to swap the 17 and 2: = 5*2*17 The associative property allows you to group 5 and 2 to evaluate first = (5*2)*17 = 10*17 = 170
Which property would help you solve 42 15 28 mentally because you would add 42 and 28 first then add 15?
the property says that a+b+c is the same as a+c+b and it is the commutative property of addition.
How does associative property of multiplication help to calculate products mentally?
For example, evaluate 17*5*20: Method 1: (17*5)*20 = 85*20 = 1,700. Method 2: 17*(5*20) = 17*100 = 1,700. Notice that by first multiplying 5*20 to get 100, the calculation is easy to do in your head. You can also use the commutative property to rearrange a question: 5*21*4 = 5*4*21 = 20*21 = 420
How you can make 10 to help you add 4 9?
4 = 3 + 1 so 4 + 9 = (3 + 1) + 9 Then, by the associative property, = 3 + (1 + 9) = 3 + 10 = 13
If Mrs. Larsen's class collected 137 cans and Mr. Schmidt's class collected 87 cans which property did you use to help subtract mentally?
rounding
How can knowing the multiplication properties help you evaluate 5 times 20 times 63?
According to the associative property when more than two numbers are multiplied, the order in which the numbers are multiplied will give the same product.
Why does commutative and associative properties can help us add mixed numbers?
The commutative and associative properties are helpful when adding mixed numbers because they allow for flexibility in rearranging and grouping the numbers. The commutative property lets us change the order of the mixed numbers being added without affecting the sum, while the associative property lets us group different parts of the numbers together for easier calculation. This can simplify the addition process, particularly when dealing with fractions and whole numbers in mixed numbers. By using these properties, we can efficiently find a sum without getting confused by the complexity of the numbers.
How can family therapy help the mentally retarded?
Family therapy can help relatives of the mentally retarded develop coping skills.
How would you use associative property of multiplication to help me solve four multiplied by 25multiplied by 27?
You are free to choose whether to multiply first the left part: (4 x 25) x 27 or the right part: 4 x (25 x 27). Multiplying the left part first is easier; 4 x 25 is 100, and multiplying by 100 can easily be done in your head.
How is fimding the Area of a rectangle related to Distributive Property?
It is not. You simply multiply length x width.
