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Math worksheet for kids with number sequences, basic arithmetic, counting, shape recognition, and a word problem.

A printable math worksheet for children featuring exercises on filling in missing numbers, solving addition and subtraction problems, counting objects in ten frames, identifying sides of shapes, and a word problem about people on a bus.

A printable math worksheet for children featuring exercises on filling in missing numbers, solving addition and subtraction problems, counting objects in ten frames, identifying sides of shapes, and a word problem about people on a bus.

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Show Answer Key & Explanations Step-by-step solution for: Year1 Math Worksheet | Year1 Maths Worksheets
Let's solve each part of the worksheet step by step.

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1. Fill in the missing numbers



#### First sequence:
14, 13, ____, 11, ____, ____, 8, 7, ____, ____, 4, ____

This is a counting down pattern (decreasing by 1):

- 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3

So the missing numbers are:
12, 10, 9, 6, 5, 3

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#### Second sequence:
10, ____, 12, 13, ____, ____, 16, ____, ____, 19, ____

This is a counting up pattern (increasing by 1):

- 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20

Missing numbers:
11, 14, 15, 17, 18, 20

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2. Solve the addition and subtraction problems



Let’s compute each:

- 8 + 6 = 14
- 10 - 8 = 2
- 4 + 9 = 13
- 10 - 4 = 6
- 7 - 4 = 3
- 5 + 6 = 11
- 9 + 3 = 12
- 7 + 6 = 13
- 8 - 5 = 3

Answers:
```
14, 2, 13
6, 3, 11
12, 13, 3
```

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3. Count and write



Each grid is a 10-frame (2 rows of 5 boxes). Count the filled circles.

#### First grid (top left):
- Top row: 5 filled
- Bottom row: 5 filled
→ Total = 10

#### Second grid (top right):
- Top row: 4 filled
- Bottom row: 0 filled
→ Total = 4

#### Third grid (bottom left):
- Top row: 5 filled
- Bottom row: 5 filled
→ Total = 10

#### Fourth grid (bottom right):
- Top row: 5 filled
- Bottom row: 5 filled
→ Total = 10

Answers: 10, 4, 10, 10

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4. Write how many sides each shape has?



- Circle: No straight sides → 0 sides
- Pentagon: 5 sides → 5
- Triangle: 3 sides → 3
- Square: 4 sides → 4

Answers: 0, 5, 3, 4

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5. Word Problem



> "8 people are on the bus. 7 more people get on the bus. How many total people are on the bus now?"

Addition:
8 + 7 = 15

Answer: 15

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Final Answers Summary



#### Fill in the missing numbers:
1. 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3
2. 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20

#### Addition & Subtraction:
- 8 + 6 = 14
- 10 - 8 = 2
- 4 + 9 = 13
- 10 - 4 = 6
- 7 - 4 = 3
- 5 + 6 = 11
- 9 + 3 = 12
- 7 + 6 = 13
- 8 - 5 = 3

#### Count and write:
- 10, 4, 10, 10

#### Sides of shapes:
- Circle: 0
- Pentagon: 5
- Triangle: 3
- Square: 4

#### Word problem:
- 15

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