3rd grade math (array)
posted by john on .
Ray makes an array that has 4 rows of 4 counters. He wants to make two more arrays using the same number of counters. He wants more than one counter in each row. What two arrays can he make?

Start by knowing the number of counters (4 x 4 = 16).
To make an array of more than 1 counter in a row, you want to find the factors of 16.
You know that the factors are 1,2,4,8,16, but since you are not allowed to have an array with only one counter, your choices are 2 and 8.
So the answer here would be 1 array with 2 rows of 8 counters and a second array with 8 rows of 2 counters.
This is just another way to teach factors. 
what is the aweser to this

5x34

170

4 times 6

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rock bands often stack their speakers in an array. one teen band has 24 speakers. they stack them at least 2 high, but no taller than 8 high. what are all different arrays they can make?

i need a 12 & 24 math arrays

write two ways to break apart each array

how many vcan number 24, wite or draw a equation

how i do (6)(4)

4times4equal

rrrr rrrr rrrr rrrr 4 times 4 equal 16

4times4equal 16