Josh used an algorithm to find the product for 9x 239. His work is shown below is josh work correct? Explain
2 answers:
Answer:
No
Step-by-step explanation:
His work is NOT correct. Please use the picture above ^^
Answer:
Step-by-step explanation:
Answer:
Yes, Josh's work is correct.
Explanation:
He is multiplying the place value of each digit by nine and then adding the products.
9 × 2 hundreds = 18 hundreds
9 × 3 tens = 27 tens
9 × 9 ones = 81 ones
The diagram below shows how the place values line up.
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