HCS Grade 5 Simulation Assessment_1 2425sy

Front

What is an equivalent fraction?

Back

An equivalent fraction is a fraction that represents the same value as another fraction, even though the numbers in the numerator and denominator are different. For example, 4/20 and 0.2 are equivalent to 2/10.

Front

How do you find the number of boxes needed to pack items?

Back

To find the number of boxes needed, divide the total number of items by the number of items that fit in one box. For example, if you have 128 action figures and each box holds 10, you would calculate 128 ÷ 10 = 12.8, which means you need 13 boxes.

Front

What is the process to add fractions?

Back

To add fractions, first ensure they have a common denominator. Then, add the numerators and keep the denominator the same. For example, to add 1/3 and 1/2, convert them to a common denominator (6), resulting in 2/6 + 3/6 = 5/6.

Front

How do you simplify a fraction?

Back

To simplify a fraction, divide the numerator and the denominator by their greatest common factor (GCF). For example, to simplify 10/12, divide both by 2 to get 5/6.

Front

What is the total when adding fractions with different denominators?

Back

When adding fractions with different denominators, convert them to a common denominator before adding. For example, 1/3 + 1/2 becomes 2/6 + 3/6 = 5/6.

Front

What is the first step in simplifying the expression (6 ÷ 2 × 3) – 5 + 8?

Back

The first step is to perform the division: 6 ÷ 2 = 3.

Front

What is the value of 6 ÷ 2 × 3?

Back

The value is 9, calculated as follows: first, divide 6 by 2 to get 3, then multiply by 3 to get 9.

Front

How do you calculate the total amount when multiple people contribute the same amount?

Back

Multiply the number of contributors by the amount each contributes. For example, if 6 neighbors each bring 1/3 gallons, the total is 6 × 1/3 = 2 gallons.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction. For example, 2 1/2 is a mixed number.

Front

What is a proper fraction?

Back

A proper fraction is a fraction where the numerator is less than the denominator, such as 3/4.