Question

which repeated addition sentence matches the array? image of a 4x4 grid of orange squares options: 4 + 3 + 3 + 3 + 3 = 16; 4 + 4 + 4 + 4 = 16; 8 + 8 = 16

Explanation:

Step1: Count rows and row size

The array has 4 rows, each with 4 squares.

Step2: Write repeated addition

Add the row size 4 times: $4 + 4 + 4 + 4$

Step3: Verify the sum

$4 + 4 + 4 + 4 = 16$

Answer:

4 + 4 + 4 + 4 = 16