Register
Jack broke apart 5×216 as (5 X 200 ) + (5 X 16) to multiply mentally what strategy did Jack Use?
98.7k views
4 votes
Jack broke apart 5×216 as (5 X 200 ) + (5 X 16) to multiply mentally what strategy did Jack Use?

User DoamnaT
by
8.5k points

2 Answers

0 votes
He used ditributive properties
User Pedro Villa Verde
by
7.8k points
2 votes
Jack used distributive property~

5*216
= 5* (200+16)
= 5*200+ 5*16 (distributive property here).

Hope this helps~
User DennisVA
by
8.8k points
← Prev Question Next Question →

Related questions

User Minoru
asked Jan 20, 2016 152k views
Jack broke apart 5×216 as (15×200)+(5×16) TO MULTIPLY mentally what strategy did jack use
Minoru asked Jan 20, 2016
by Minoru
8.1k points
2 answers
5 votes
152k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
whats the most accurate estimation of 65+77
Link Copied!