MTTC Lower Elementary (PK–3) Education – Mathematics (119) Practice Test

To determine which number is the smallest among the choices given, it helps to understand the values of each decimal in relation to each other.

0.25 represents a quarter, which is a smaller fraction of a whole. When compared to the other numbers, it signifies that it is less than 0.5, 0.75, and 1.0.

0.5, or one-half, is larger than 0.25 but less than 0.75 and 1.0.

0.75, or three-quarters, is significantly larger than both 0.25 and 0.5.

1.0 represents a whole number, making it the largest among all four choices.

Thus, since 0.25 is the least value when comparing these decimals, it is identified as the smallest number in the list. This understanding forms the basis of comparing decimal values in mathematics, highlighting the importance of recognizing and working with parts of a whole.