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Two-Step Arithmetic - Intermediate Level: tricky scenarios handling Two-Step Arithmetic INTERMEDIATE

This expert challenge 📈 worksheet focuses on Two-Step Arithmetic - a key topic in Number Series. You'll solve 20 intermediate-level problems (Worksheet 5 of 10). The primary focus is on tricky scenarios handling. Master how to solve two-step arithmetic, two-step arithmetic tricks, and two-step arithmetic shortcut methods through systematic practice.

📝 Worksheet 5 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate level

What you'll learn in this worksheet:
Your progress through Two-Step Arithmetic
Worksheet 5 of 10 (44% complete)

Question 1

Find the next term in the series: 7, 25, 10, 31, 13, 37, 16, 43, ?
Two alternating arithmetic series: First: +3, Second: +6. Next follows second pattern: 16 + 6 = 22

Question 2

Find the next term in the series: 10, 16, 13, 19, 16, 22, 19, 25, ?
Two alternating arithmetic series: First: +3, Second: +3. Next follows second pattern: 19 + 3 = 22

Question 3

Find the next term in the series: 1, 21, 3, 27, 5, 33, 7, 39, ?
Two alternating arithmetic series: First: +2, Second: +6. Next follows second pattern: 7 + 6 = 13

Question 4

Find the next term in the series: 6, 11, 10, 33, 14, 99, 18, 297, ?
Alternating series: First: +4, Second: ×3. Next follows second pattern: 18 × 3 = 54

Question 5

Find the next term in the series: 2, 7, 4, 28, 8, 112, 16, 448, ?
Two alternating geometric series: First: ×2, Second: ×4. Next follows second pattern: 16 × 4 = 64

Question 6

Find the next term in the series: 8, 12, 12, 24, 16, 48, 20, 96, ?
Alternating series: First: +4, Second: ×2. Next follows second pattern: 20 × 2 = 40

Question 7

Find the next term in the series: 4, 6, 12, 24, 36, 96, 108, 384, ?
Two alternating geometric series: First: ×3, Second: ×4. Next follows second pattern: 108 × 4 = 432

Question 8

Find the next term in the series: 6, 16, 8, 21, 10, 26, 12, 31, ?
Two alternating arithmetic series: First: +2, Second: +5. Next follows second pattern: 12 + 5 = 17

Question 9

Find the next term in the series: 4, 6, 12, 24, 36, 96, 108, 384, ?
Two alternating geometric series: First: ×3, Second: ×4. Next follows second pattern: 108 × 4 = 432

Question 10

Find the next term in the series: 8, 22, 13, 27, 18, 32, 23, 37, ?
Two alternating arithmetic series: First: +5, Second: +5. Next follows second pattern: 23 + 5 = 28

Question 11

Find the next term in the series: 9, 13, 11, 39, 13, 117, 15, 351, ?
Alternating series: First: +2, Second: ×3. Next follows second pattern: 15 × 3 = 45

Question 12

Find the next term in the series: 5, 5, 15, 10, 45, 20, 135, 40, ?
Two alternating geometric series: First: ×3, Second: ×2. Next follows second pattern: 135 × 2 = 270

Question 13

Find the next term in the series: 2, 5, 4, 15, 8, 45, 16, 135, ?
Two alternating geometric series: First: ×2, Second: ×3. Next follows second pattern: 16 × 3 = 48

Question 14

Find the next term in the series: 9, 13, 11, 26, 13, 52, 15, 104, ?
Alternating series: First: +2, Second: ×2. Next follows second pattern: 15 × 2 = 30

Question 15

Find the next term in the series: 4, 3, 12, 9, 36, 27, 108, 81, ?
Two alternating geometric series: First: ×3, Second: ×3. Next follows second pattern: 108 × 3 = 324

Question 16

Find the next term in the series: 5, 10, 9, 30, 13, 90, 17, 270, ?
Alternating series: First: +4, Second: ×3. Next follows second pattern: 17 × 3 = 51

Question 17

Find the next term in the series: 8, 10, 11, 20, 14, 40, 17, 80, ?
Alternating series: First: +3, Second: ×2. Next follows second pattern: 17 × 2 = 34

Question 18

Find the next term in the series: 4, 5, 8, 10, 16, 20, 32, 40, ?
Two alternating geometric series: First: ×2, Second: ×2. Next follows second pattern: 32 × 2 = 64

Question 19

Find the next term in the series: 5, 18, 10, 24, 15, 30, 20, 36, ?
Two alternating arithmetic series: First: +5, Second: +6. Next follows second pattern: 20 + 6 = 26

Question 20

Find the next term in the series: 5, 21, 10, 27, 15, 33, 20, 39, ?
Two alternating arithmetic series: First: +5, Second: +6. Next follows second pattern: 20 + 6 = 26
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