Music at Chadwell: Year 3 Music Maths and CODE breaker for reading ... - Free Printable

Let's solve this "Musical Maths" worksheet step by step.

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🔹 Understanding the Note Values

From the legend:

| Note | Value |
|------|-------|
| 🎵 Crotchet (quarter note) | = 1 |
| 🎵 Minim (half note) | = 2 |
| 🎵 Semibreve (whole note) | = 4 |
| 🎵 Quavers (eighth notes) | = 1/2 each (so two quavers = 1) |
| 🎵 Dotted minim | = 3 |
| 🎵 Dotted crotchet | = 1.5 (or 1 + 1/2) |

We'll use these values to add up the musical notes in each row.

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🔸 Column 1: Simple Additions

#### Row 1:
- Crotchet + Crotchet = 1 + 1 = 2

#### Row 2:
- Minim + Crotchet = 2 + 1 = 3

#### Row 3:
- Crotchet + Crotchet = 1 + 1 = 2

#### Row 4:
- Semibreve + Crotchet = 4 + 1 = 5

#### Row 5:
- Minim + Minim = 2 + 2 = 4

#### Row 6:
- Semibreve + Semibreve = 4 + 4 = 8

#### Row 7:
- Minim + Semibreve = 2 + 4 = 6

#### Row 8:
- Semibreve + Minim = 4 + 2 = 6

#### Row 9:
- Crotchet + Semibreve = 1 + 4 = 5

#### Row 10:
- Minim + Crotchet = 2 + 1 = 3

✔ Column 1 Answers:
2, 3, 2, 5, 4, 8, 6, 6, 5, 3

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🔸 Column 2

#### Row 1:
- Crotchet + Crotchet = 1 + 1 = 2

#### Row 2:
- Minim + Crotchet = 2 + 1 = 3

#### Row 3:
- Semibreve + Crotchet = 4 + 1 = 5

#### Row 4:
- Crotchet + Crotchet = 1 + 1 = 2

#### Row 5:
- Crotchet + Semibreve = 1 + 4 = 5

#### Row 6:
- Minim + Crotchet = 2 + 1 = 3

#### Row 7:
- Semibreve + Minim = 4 + 2 = 6

#### Row 8:
- Minim + Crotchet = 2 + 1 = 3

#### Row 9:
- Semibreve + Semibreve = 4 + 4 = 8

#### Row 10:
- Crotchet + Minim = 1 + 2 = 3

✔ Column 2 Answers:
2, 3, 5, 2, 5, 3, 6, 3, 8, 3

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🔸 Column 3

Now we include quavers and dotted notes.

#### Row 1:
- Crotchet + Crotchet = 1 + 1 = 2

#### Row 2:
- Minim + Crotchet = 2 + 1 = 3

#### Row 3:
- Two quavers (each 1/2) + Crotchet = 0.5 + 0.5 + 1 = 2

#### Row 4:
- Crotchet + Two quavers = 1 + 0.5 + 0.5 = 2

#### Row 5:
- Two quavers + Two quavers = 0.5×4 = 2

#### Row 6:
- Minim + Minim = 2 + 2 = 4

#### Row 7:
- Crotchet + Minim = 1 + 2 = 3

#### Row 8:
- Two quavers + Minim = 0.5 + 0.5 + 2 = 3

#### Row 9:
- Minim + Crotchet = 2 + 1 = 3

#### Row 10:
- Minim + Crotchet = 2 + 1 = 3

✔ Column 3 Answers:
2, 3, 2, 2, 2, 4, 3, 3, 3, 3

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🔸 Column 4

Includes dotted notes and quavers.

#### Row 1:
- Crotchet + Dotted Crotchet = 1 + 1.5 = 2.5

#### Row 2:
- Minim + Two quavers = 2 + 0.5 + 0.5 = 3

#### Row 3:
- Two quavers + Two quavers = 0.5×4 = 2

#### Row 4:
- Minim + Minim = 2 + 2 = 4

#### Row 5:
- Crotchet + Minim = 1 + 2 = 3

#### Row 6:
- Two quavers + Crotchet = 0.5 + 0.5 + 1 = 2

#### Row 7:
- Crotchet + Crotchet = 1 + 1 = 2

#### Row 8:
- Minim + Crotchet = 2 + 1 = 3

#### Row 9:
- Two quavers + Crotchet = 0.5 + 0.5 + 1 = 2

#### Row 10:
- Two quavers + Crotchet = 0.5 + 0.5 + 1 = 2

✔ Column 4 Answers:
2.5, 3, 2, 4, 3, 2, 2, 3, 2, 2

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🔸 Column 5

Now with dotted minims and dotted crotchets

#### Row 1:
- Minim + Minim = 2 + 2 = 4

#### Row 2:
- Minim + Dotted Crotchet = 2 + 1.5 = 3.5

#### Row 3:
- Semibreve + Semibreve = 4 + 4 = 8

#### Row 4:
- Dotted Minim + Dotted Minim = 3 + 3 = 6

#### Row 5:
- Semibreve + Dotted Minim = 4 + 3 = 7

#### Row 6:
- Dotted Minim + Dotted Minim = 3 + 3 = 6

#### Row 7:
- Semibreve + Semibreve = 4 + 4 = 8

#### Row 8:
- Semibreve + Dotted Minim = 4 + 3 = 7

#### Row 9:
- Dotted Minim + Semibreve = 3 + 4 = 7

#### Row 10:
- Dotted Minim + Minim = 3 + 2 = 5

✔ Column 5 Answers:
4, 3.5, 8, 6, 7, 6, 8, 7, 7, 5

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🔸 Column 6

#### Row 1:
- Minim + Minim = 2 + 2 = 4

#### Row 2:
- Semibreve + Dotted Minim = 4 + 3 = 7

#### Row 3:
- Semibreve + Semibreve = 4 + 4 = 8

#### Row 4:
- Dotted Minim + Dotted Minim = 3 + 3 = 6

#### Row 5:
- Semibreve + Dotted Minim = 4 + 3 = 7

#### Row 6:
- Minim + Dotted Minim = 2 + 3 = 5

#### Row 7:
- Dotted Minim + Dotted Minim = 3 + 3 = 6

#### Row 8:
- Dotted Minim + Semibreve = 3 + 4 = 7

#### Row 9:
- Dotted Minim + Minim = 3 + 2 = 5

#### Row 10:
- Semibreve + Minim = 4 + 2 = 6

✔ Column 6 Answers:
4, 7, 8, 6, 7, 5, 6, 7, 5, 6

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🔸 Column 7

Now includes quavers, dotted crotchets, etc.

#### Row 1:
- Crotchet + Dotted Crotchet = 1 + 1.5 = 2.5

#### Row 2:
- Crotchet + Two quavers = 1 + 0.5 + 0.5 = 2

#### Row 3:
- Dotted Crotchet + Crotchet = 1.5 + 1 = 2.5

#### Row 4:
- Dotted Crotchet + Dotted Crotchet = 1.5 + 1.5 = 3

#### Row 5:
- Dotted Crotchet + Dotted Crotchet = 1.5 + 1.5 = 3

#### Row 6:
- Two quavers + Dotted Crotchet = 0.5 + 0.5 + 1.5 = 2.5

#### Row 7:
- Crotchet + Dotted Crotchet = 1 + 1.5 = 2.5

#### Row 8:
- Two quavers + Dotted Crotchet = 0.5 + 0.5 + 1.5 = 2.5

#### Row 9:
- Crotchet + Dotted Crotchet = 1 + 1.5 = 2.5

#### Row 10:
- Two quavers + Two quavers = 0.5×4 = 2

✔ Column 7 Answers:
2.5, 2, 2.5, 3, 3, 2.5, 2.5, 2.5, 2.5, 2

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🔸 Column 8

Includes dotted crotchets, quavers, and combinations

#### Row 1:
- Dotted Crotchet + Dotted Crotchet = 1.5 + 1.5 = 3

#### Row 2:
- Crotchet + Two quavers = 1 + 0.5 + 0.5 = 2

#### Row 3:
- Dotted Crotchet + Dotted Crotchet = 1.5 + 1.5 = 3

#### Row 4:
- Dotted Crotchet + Dotted Crotchet = 1.5 + 1.5 = 3

#### Row 5:
- Dotted Crotchet + Dotted Crotchet = 1.5 + 1.5 = 3

#### Row 6:
- Two quavers + Dotted Crotchet = 0.5 + 0.5 + 1.5 = 2.5

#### Row 7:
- Crotchet + Dotted Crotchet = 1 + 1.5 = 2.5

#### Row 8:
- Two quavers + Dotted Crotchet = 0.5 + 0.5 + 1.5 = 2.5

#### Row 9:
- Crotchet + Dotted Crotchet = 1 + 1.5 = 2.5

#### Row 10:
- Two quavers + Two quavers = 0.5×4 = 2

✔ Column 8 Answers:
3, 2, 3, 3, 3, 2.5, 2.5, 2.5, 2.5, 2

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✔ Bonus Questions

Let’s calculate each one carefully.

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#### Bonus 1:
`Semibreve + Crotchet + Minim + Crotchet + Semibreve + Crotchet + Minim + Crotchet + Crotchet + Semibreve`

Values:
4 + 1 + 2 + 1 + 4 + 1 + 2 + 1 + 1 + 4 =
= 4+1+2+1+4+1+2+1+1+4 = 22

✔ Answer: 22

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#### Bonus 2:
`Crotchet + Crotchet + Minim + Crotchet + Two quavers + Crotchet + Crotchet + Two quavers + Crotchet + Minim`

Values:
1 + 1 + 2 + 1 + (0.5+0.5) + 1 + 1 + (0.5+0.5) + 1 + 2
= 1+1+2+1+1+1+1+1+1+2 =
= 12

✔ Answer: 12

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#### Bonus 3:
`Dotted Crotchet + Dotted Crotchet + Two quavers + Crotchet + Dotted Crotchet + Crotchet + Dotted Crotchet + Dotted Crotchet + Two quavers + Crotchet`

Values:
1.5 + 1.5 + 0.5 + 0.5 + 1 + 1.5 + 1 + 1.5 + 0.5 + 0.5 + 1
= (1.5×4) + (0.5×4) + (1×3)
= 6 + 2 + 3 = 11

✔ Answer: 11

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✔ Final Summary

Here are all the answers filled in:

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📝 Completed Worksheet Answers

#### Column 1
```
2
3
2
5
4
8
6
6
5
3
```

#### Column 2
```
2
3
5
2
5
3
6
3
8
3
```

#### Column 3
```
2
3
2
2
2
4
3
3
3
3
```

#### Column 4
```
2.5
3
2
4
3
2
2
3
2
2
```

#### Column 5
```
4
3.5
8
6
7
6
8
7
7
5
```

#### Column 6
```
4
7
8
6
7
5
6
7
5
6
```

#### Column 7
```
2.5
2
2.5
3
3
2.5
2.5
2.5
2.5
2
```

#### Column 8
```
3
2
3
3
3
2.5
2.5
2.5
2.5
2
```

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🔚 Bonus Answers:

1. 22
2. 12
3. 11

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