write a rule that tell how to use mental math to find the product 30,000 x 50,000

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meeli87 meeli87 · Answer 1 · 2020-09-15T06:05:47+02:00

Answer:

here is an example

Step-by-step explanation:

Step 1. Think of the basic fact. Multiply. 6 2 12

Step 2- Count the number of zeros in the factors.

60 has 1 zero and

20 has 1 zero.

Step 3- Write that number of zeros to the right of The answer is 1,200.

the basic-fact product.

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audrinarod audrinarod · Answer 2 · 2020-09-15T09:52:37+02:00

first, put down all the zeros, then multiply 5x3. put that answer in front of the zeros; 1,500,000,000

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