Fall Addition and Subtraction Color by Code - Teaching Second Grade - Free Printable

Problem Description:

The task is a "Color by Number" activity where you need to solve two-digit addition problems and then color the corresponding sections of the image based on the provided color key.

Color Key:

- 31 = YELLOW
- 73 = BLUE
- 52 = PINK
- 84 = GREEN
- 40 = WHITE
- 66 = PURPLE

Steps to Solve:

1. Solve Each Addition Problem:
- For each section in the image, solve the given addition problem.
- Match the result with the color key to determine which color to use for that section.

2. Color the Image:
- Use the solved results to color the corresponding sections according to the color key.

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Solving the Addition Problems:

#### Top Row:
- 55 + 11 = 66 → PURPLE
- 39 + 13 = 52 → PINK
- 50 + 16 = 66 → PURPLE
- 36 + 16 = 52 → PINK
- 45 + 21 = 66 → PURPLE
- 31 + 21 = 52 → PINK

#### Second Row:
- 63 + 10 = 73 → BLUE
- 58 + 15 = 73 → BLUE
- 57 + 16 = 73 → BLUE
- 54 + 19 = 73 → BLUE
- 65 + 19 = 84 → GREEN
- 41 + 32 = 73 → BLUE
- 55 + 18 = 73 → BLUE

#### Third Row:
- 52 + 21 = 73 → BLUE
- 73 + 11 = 84 → GREEN
- 68 + 16 = 84 → GREEN
- 42 + 42 = 84 → GREEN
- 55 + 29 = 84 → GREEN
- 49 + 30 = 79 (Not in key, so leave uncolored)
- 43 + 28 = 71 → BLUE

#### Fourth Row:
- 47 + 26 = 73 → BLUE
- 58 + 26 = 84 → GREEN
- 45 + 39 = 84 → GREEN
- 53 + 12 = 65 (Not in key, so leave uncolored)
- 60 + 24 = 84 → GREEN
- 44 + 40 = 84 → GREEN
- 71 + 13 = 84 → GREEN
- 45 + 28 = 73 → BLUE

#### Fifth Row:
- 39 + 34 = 73 → BLUE
- 63 + 21 = 84 → GREEN
- 43 + 41 = 84 → GREEN
- 59 + 25 = 84 → GREEN
- 49 + 24 = 73 → BLUE

#### Bottom Row:
- 26 + 26 = 52 → PINK
- 39 + 27 = 66 → PURPLE
- 41 + 11 = 52 → PINK
- 35 + 31 = 66 → PURPLE
- 33 + 19 = 52 → PINK
- 43 + 23 = 66 → PURPLE

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Final Coloring Instructions:

- YELLOW: None
- BLUE: Sections with sums 73
- PINK: Sections with sums 52
- GREEN: Sections with sums 84
- WHITE: None
- PURPLE: Sections with sums 66

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Final Answer:

\[
\boxed{\text{Follow the solved sums and color accordingly using the key.}}
\]