Challenge your mind with the classic 15 Puzzle game! This engaging and educational math game helps improve number ordering and spatial reasoning skills. The objective is simple: arrange the numbered tiles in ascending order by sliding them into the empty space.

Worksheet 1: Ordering Whole Numbers

Instructions: Order the following sets of whole numbers from smallest to largest.

1. 43, 67, 12, 89, 54
2. 102, 95, 78, 123, 56
3. 34, 67, 29, 84, 58
4. 91, 45, 67, 89, 34
5. 120, 110, 130, 115, 125

Challenge Problems:

6. 205, 198, 220, 213, 201
7. 345, 367, 329, 384, 358
8. 492, 453, 467, 489, 474

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Worksheet 2: Ordering Numbers with Decimals

Instructions: Order the following sets of numbers with decimals from smallest to largest.

1. 4.3, 6.7, 1.2, 8.9, 5.4
2. 10.2, 9.5, 7.8, 12.3, 5.6
3. 3.4, 6.7, 2.9, 8.4, 5.8
4. 9.1, 4.5, 6.7, 8.9, 3.4
5. 12.0, 11.0, 13.0, 11.5, 12.5

Challenge Problems:

6. 20.5, 19.8, 22.0, 21.3, 20.1
7. 34.5, 36.7, 32.9, 38.4, 35.8
8. 49.2, 45.3, 46.7, 48.9, 47.4

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Worksheet 3: Ordering Mixed Numbers

Instructions: Order the following sets of mixed numbers from smallest to largest.

1. 4 1/3, 6 2/7, 1 2/5, 8 1/9, 5 3/4
2. 10 2/5, 9 1/2, 7 3/8, 12 1/4, 5 5/6
3. 3 4/5, 6 7/10, 2 3/9, 8 2/3, 5 5/8
4. 9 1/8, 4 5/6, 6 7/9, 8 1/3, 3 4/5
5. 12 3/4, 11 1/2, 13 2/3, 11 5/8, 12 1/2

Challenge Problems:

6. 20 1/5, 19 7/8, 22 3/4, 21 2/3, 20 1/4
7. 34 1/2, 36 3/7, 32 5/8, 38 2/9, 35 3/4
8. 49 2/5, 45 1/3, 46 7/9, 48 4/5, 47 2/7

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Worksheet 4: Ordering Large Numbers

Instructions: Order the following sets of large numbers from smallest to largest.

1. 4,300, 6,700, 1,200, 8,900, 5,400
2. 10,200, 9,500, 7,800, 12,300, 5,600
3. 3,400, 6,700, 2,900, 8,400, 5,800
4. 9,100, 4,500, 6,700, 8,900, 3,400
5. 12,000, 11,000, 13,000, 11,500, 12,500

Challenge Problems:

6. 20,500, 19,800, 22,000, 21,300, 20,100
7. 34,500, 36,700, 32,900, 38,400, 35,800
8. 49,200, 45,300, 46,700, 48,900, 47,400

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Worksheet 5: Ordering Negative Numbers

Instructions: Order the following sets of negative numbers from smallest to largest.

1. -4, -6, -1, -8, -5
2. -10, -9, -7, -12, -5
3. -3, -6, -2, -8, -5
4. -9, -4, -6, -8, -3
5. -12, -11, -13, -11.5, -12.5

Challenge Problems:

6. -20, -19, -22, -21, -20.1
7. -34, -36, -32, -38, -35
8. -49, -45, -46, -48, -47

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These worksheets cover various types of numbers, including whole numbers, decimals, mixed numbers, large numbers, and negative numbers, helping Grade 4 students practice ordering numbers in different contexts.