1st Grade Math Review Worksheet featuring basic arithmetic and fraction-based coloring activities.

Let’s solve this step by step.

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Part 1: Find the answer (addition and subtraction)

We have six problems:

1. 2 + 1
→ 2 plus 1 is 3

2. 5 - 3
→ 5 minus 3 is 2

3. 4 + 4
→ 4 plus 4 is 8

4. 6 - 5
→ 6 minus 5 is 1

5. 4 + 6
→ 4 plus 6 is 10

6. 9 - 7
→ 9 minus 7 is 2

✔ All answers checked — correct.

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Part 2: Color each shape according to the chart

Chart says:
- Halves → Red
- Thirds → Blue
- Fourths → Green

Now, look at each shape and count how many equal parts it’s divided into.

Let’s go one by one:

1. Circle with 3 equal slices → thirds → Blue
2. Rectangle with 4 vertical strips → fourths → Green
3. Square with 4 small squares inside → fourths → Green
4. Hexagon split in half vertically → halves → Red
5. Triangle with 4 small triangles inside? Wait — actually, it’s divided into 4 parts? Let’s check:

Wait — looking again: The big triangle has lines connecting midpoints, making 4 small triangles? Actually, no — if you connect midpoints of a triangle, you get 4 smaller congruent triangles — so that’s fourths → Green

But wait — let me double-check common interpretations for 1st grade:

Actually, sometimes they mean “how many equal sections from center or straight cuts”.

Looking again at the triangle: It’s divided into 4 small triangles — yes, all same size → fourths → Green

6. Heart split down the middle → two equal parts → halves → Red

7. Diamond (rotated square) with 4 small diamonds inside → fourths → Green

8. Star split vertically down the middle → two equal parts → halves → Red

9. Rectangle split vertically into 2 parts → halves → Red

10. Trapezoid with 3 triangles inside? Let’s see: It’s divided into 3 equal-area triangles? Yes — typically drawn as 3 equal parts → thirds → Blue

11. Rectangle split into 3 vertical strips → thirds → Blue

Wait — we missed one? Let’s list them clearly:

Shapes in order (left to right, top to bottom):

Top row:
- Circle (3 parts) → thirds → Blue
- Rectangle (4 vertical) → fourths → Green
- Square (4 blocks) → fourths → Green
- Hexagon (2 parts) → halves → Red

Middle row:
- Triangle (4 small triangles) → fourths → Green
- Heart (2 parts) → halves → Red
- Diamond (4 parts) → fourths → Green
- Star (2 parts) → halves → Red

Bottom row:
- Rectangle (2 parts) → halves → Red
- Trapezoid (3 triangles) → thirds → Blue
- Rectangle (3 vertical) → thirds → Blue

That’s 11 shapes total.

Let me verify counts:

Halves (Red):
→ Hexagon, Heart, Star, Bottom-left rectangle → 4 shapes

Thirds (Blue):
→ Circle, Trapezoid, Bottom-right rectangle → 3 shapes

Fourths (Green):
→ Top-middle rectangle, Top-right square, Middle-left triangle, Middle diamond → 4 shapes

Total: 4 + 3 + 4 = 11 ✔

All accounted for.

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Final Answer:

Math Answers:
2 + 1 = 3
5 - 3 = 2
4 + 4 = 8
6 - 5 = 1
4 + 6 = 10
9 - 7 = 2

Coloring Guide:
- Halves (2 parts) → Color RED: hexagon, heart, star, bottom-left rectangle
- Thirds (3 parts) → Color BLUE: circle, trapezoid, bottom-right rectangle
- Fourths (4 parts) → Color GREEN: top-middle rectangle, top-right square, middle-left triangle, middle diamond