Question

Find the sum of 0.32 and 0.44 using decimal grid models.

• A. 0.756
• B. 0.76
• C. 0.66
• D. 0.84

Answer 1

The correct option is B 0.76



Here, $0.32=\frac{32}{100}$ and $0.44=\frac{44}{100}$

First shade the region 0.32 and then shade 0.44.

The total shaded area is the sum
So, 0.32+0.44 = 0.76.