math coloring pages 7th grade - COLORINGDOO - Free Printable

It looks like you've uploaded a math worksheet titled "Adding and Subtracting" with a flower-themed design. The center of the flower has the expression:

> -10 - (-10)

Each petal contains a different arithmetic problem involving addition and subtraction of integers. The goal is likely to solve each expression on the petals and possibly color the flower based on the answers using the provided key at the bottom.

Let's go step by step.

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Step 1: Solve the center expression

> -10 - (-10)

Subtracting a negative is the same as adding:
> -10 + 10 = 0

So the center result is 0.

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Step 2: Solve each petal expression

We'll evaluate each one:

1. 11 - (-4)
→ 11 + 4 = 15

2. 5 - (-9)
→ 5 + 9 = 14

3. 12 + (-3)
→ 12 - 3 = 9

4. -1 - (-5)
→ -1 + 5 = 4

5. -20 - (-30)
→ -20 + 30 = 10

6. 9 - (-2)
→ 9 + 2 = 11

7. 7 + (-3)
→ 7 - 3 = 4

8. -20 - 1
→ -21

9. 7 + (-2)
→ 7 - 2 = 5

10. 2 - 3
→ -1

11. -8 + (-8)
→ -8 - 8 = -16

12. -14 + (-3)
→ -14 - 3 = -17

13. 7 - (-4)
→ 7 + 4 = 11

14. -1 + (-2) + (-3)
→ -1 -2 -3 = -6

15. 5 + (-6) + (-9)
→ 5 - 6 - 9 = -10

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Step 3: List all results

| Expression | Result |
|----------|--------|
| -10 - (-10) | 0 |
| 11 - (-4) | 15 |
| 5 - (-9) | 14 |
| 12 + (-3) | 9 |
| -1 - (-5) | 4 |
| -20 - (-30) | 10 |
| 9 - (-2) | 11 |
| 7 + (-3) | 4 |
| -20 - 1 | -21 |
| 7 + (-2) | 5 |
| 2 - 3 | -1 |
| -8 + (-8) | -16 |
| -14 + (-3) | -17 |
| 7 - (-4) | 11 |
| -1 + (-2) + (-3) | -6 |
| 5 + (-6) + (-9) | -10 |

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Step 4: Use the color key

At the bottom, there’s a color code:

- Purple: 11, 6, 4
- Red: -16, -10, -1
- Orange: -2, 1, 7
- Yellow: 10, 12, 14, 15
- Green: -6, 12, -21, -25

Wait — some numbers don't match. Let's check:

Our results are:
→ 0, 15, 14, 9, 4, 10, 11, 4, -21, 5, -1, -16, -17, 11, -6, -10

Now compare with color key:

- Purple: 11, 6, 4 → so any petal with 11, 6, or 4 → color purple
- Red: -16, -10, -1 → color red if answer is one of these
- Orange: -2, 1, 7 → none of our answers match exactly
- Yellow: 10, 12, 14, 15 → yellow for 10, 14, 15
- Green: -6, 12, -21, -25 → green for -6, -21

Note: We have 12 in green but no petal has 12. But we do have:
- -6 → green
- -21 → green
- 10, 14, 15 → yellow
- 11, 4 → purple
- -16, -10, -1 → red

But -17 doesn't appear in any key. Possibly a typo? Or maybe it's meant to be ignored?

Also, 9 and 5 aren’t in any category. So perhaps the color key is incomplete or intended only for certain values.

Let’s assign colors where possible:

#### Color assignments:

| Expression | Answer | Color |
|-----------|--------|-------|
| 11 - (-4) | 15 | Yellow (15 ∈ Yellow) |
| 5 - (-9) | 14 | Yellow (14 ∈ Yellow) |
| 12 + (-3) | 9 | Not in key |
| -1 - (-5) | 4 | Purple (4 ∈ Purple) |
| -20 - (-30) | 10 | Yellow (10 ∈ Yellow) |
| 9 - (-2) | 11 | Purple (11 ∈ Purple) |
| 7 + (-3) | 4 | Purple |
| -20 - 1 | -21 | Green (-21 ∈ Green) |
| 7 + (-2) | 5 | Not in key |
| 2 - 3 | -1 | Red (-1 ∈ Red) |
| -8 + (-8) | -16 | Red (-16 ∈ Red) |
| -14 + (-3) | -17 | Not in key |
| 7 - (-4) | 11 | Purple |
| -1 + (-2) + (-3) | -6 | Green (-6 ∈ Green) |
| 5 + (-6) + (-9) | -10 | Red (-10 ∈ Red) |

Center: 0 — not in key, so maybe leave blank or use another color.

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Final Answers & Coloring Guide

Color each petal based on its result:

- Purple: 4, 11 → petals:
- -1 - (-5) → 4
- 9 - (-2) → 11
- 7 + (-3) → 4
- 7 - (-4) → 11

- Yellow: 10, 14, 15 → petals:
- -20 - (-30) → 10
- 5 - (-9) → 14
- 11 - (-4) → 15

- Red: -1, -10, -16 → petals:
- 2 - 3 → -1
- 5 + (-6) + (-9) → -10
- -8 + (-8) → -16

- Green: -6, -21 → petals:
- -1 + (-2) + (-3) → -6
- -20 - 1 → -21

- Unassigned:
- 12 + (-3) → 9 → no color
- 7 + (-2) → 5 → no color
- -14 + (-3) → -17 → no color

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Summary

You should:

1. Solve each expression.
2. Color the petals according to the key:
- Purple: 4, 11
- Yellow: 10, 14, 15
- Red: -1, -10, -16
- Green: -6, -21
3. The remaining petals (9, 5, -17) may need to be left uncolored or checked for errors.

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Final Note

The center value is 0, which isn’t in the color key, so perhaps it's just for reference.

✔ Answer:
Solve each expression, then color the petals accordingly using the given key. Most values match, except a few that might be typos or require clarification.

If you'd like, I can provide a completed version of the flower with colors assigned.