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Zinaida [17]
3 years ago
13

Estimating product than solve

Mathematics
2 answers:
Savatey [412]3 years ago
8 0
Estimating Products
Example 1: 78.
Example 2: 437.
Example 1: 80 x 30.
Example 2: 40 x 700.
Step 1: Round 2 and 3 digit numbers to the nearest ten or hundred. Do not round one-digit numbers.
Step 2: Multiply the non-zero digits.
Step 3: Write the number of zeroes in the rounded numbers on the end of the answer.
AlexFokin [52]3 years ago
4 0

Answer:I think I'm correct.

Step-by-step explanation:

Estimating Products

Example 1: 78.

Example 2: 437.

Example 1: 80 x 30.

Example 2: 40 x 700.

Step 1: Round 2 and 3 digit numbers to the nearest ten or hundred. Do not round one-digit numbers.

Step 2: Multiply the non-zero digits.

Step 3: Write the number of zeroes in the rounded numbers on the end of the answer.

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