primary and secondary colour - ESL worksheet by Cacaycle - Free Printable

Problem Analysis:

The task involves understanding basic color mixing principles and applying them to determine the resulting colors when two primary or secondary colors are combined. The goal is to fill in the blanks with the correct resulting colors based on the given combinations.

Color Mixing Basics:

1. Primary Colors: Red, Blue, Yellow
2. Secondary Colors:
- Red + Blue = Purple
- Blue + Yellow = Green
- Red + Yellow = Orange

Task Breakdown:

We need to solve each equation by determining the resulting color when two colors are mixed. Let's go through each one step by step.

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#### Equation 1: White + Red
- White does not change the color of any other color when mixed. It simply makes the other color lighter.
- Therefore, White + Red = Red.

#### Equation 2: White + Black
- White and Black are opposites on the color spectrum. When mixed, they create a neutral gray.
- Therefore, White + Black = Gray.

#### Equation 3: Red + Blue
- According to color mixing principles, Red + Blue = Purple.
- Therefore, Red + Blue = Purple.

#### Equation 4: Blue + Yellow
- According to color mixing principles, Blue + Yellow = Green.
- Therefore, Blue + Yellow = Green.

#### Equation 5: Red + Yellow
- According to color mixing principles, Red + Yellow = Orange.
- Therefore, Red + Yellow = Orange.

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Final Answers:

1. White + Red = Red
2. White + Black = Gray
3. Red + Blue = Purple
4. Blue + Yellow = Green
5. Red + Yellow = Orange

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Explanation of the Solution:

- Equations 1 and 2 involve white and black, which behave differently from primary colors. White keeps the original color (or lightens it), while black creates a neutral shade when mixed with white.
- Equations 3, 4, and 5 involve primary colors, and their combinations follow standard color theory rules for creating secondary colors.

Final Answer:

\[
\boxed{
\begin{array}{ccc}
1. & \text{White} + \text{Red} & = \text{Red} \\
2. & \text{White} + \text{Black} & = \text{Gray} \\
3. & \text{Red} + \text{Blue} & = \text{Purple} \\
4. & \text{Blue} + \text{Yellow} & = \text{Green} \\
5. & \text{Red} + \text{Yellow} & = \text{Orange} \\
\end{array}
}
\]