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Two-Step Arithmetic - Absolute-Beginner Level: core concept mastery Two-Step Arithmetic ABSOLUTE BEGINNER

This skill primer 🌟 worksheet focuses on Two-Step Arithmetic - a key topic in Number Series. You'll solve 20 absolute-beginner-level problems (Worksheet 1 of 10). The primary focus is on core concept mastery. Master two-step arithmetic problems, two-step arithmetic reasoning questions, and two-step arithmetic practice through systematic practice.

📝 Worksheet 1 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Absolute Beginner level

What you'll learn in this worksheet:
Your progress through Two-Step Arithmetic
Worksheet 1 of 10 (0% complete)

Question 1

Find the next term in the series: 8, 20, 11, 23, 14, 26, 17, 29, ?
Two alternating arithmetic series: First: +3, Second: +3. Next follows second pattern: 17 + 3 = 20

Question 2

Find the next term in the series: 5, 13, 8, 26, 11, 52, 14, 104, ?
Alternating series: First: +3, Second: ×2. Next follows second pattern: 14 × 2 = 28

Question 3

Find the next term in the series: 9, 13, 12, 26, 15, 52, 18, 104, ?
Alternating series: First: +3, Second: ×2. Next follows second pattern: 18 × 2 = 36

Question 4

Find the next term in the series: 5, 6, 15, 18, 45, 54, 135, 162, ?
Two alternating geometric series: First: ×3, Second: ×3. Next follows second pattern: 135 × 3 = 405

Question 5

Find the next term in the series: 4, 5, 8, 20, 16, 80, 32, 320, ?
Two alternating geometric series: First: ×2, Second: ×4. Next follows second pattern: 32 × 4 = 128

Question 6

Find the next term in the series: 5, 6, 15, 12, 45, 24, 135, 48, ?
Two alternating geometric series: First: ×3, Second: ×2. Next follows second pattern: 135 × 2 = 270

Question 7

Find the next term in the series: 3, 6, 6, 18, 12, 54, 24, 162, ?
Two alternating geometric series: First: ×2, Second: ×3. Next follows second pattern: 24 × 3 = 72

Question 8

Find the next term in the series: 7, 14, 11, 28, 15, 56, 19, 112, ?
Alternating series: First: +4, Second: ×2. Next follows second pattern: 19 × 2 = 38

Question 9

Find the next term in the series: 5, 4, 15, 12, 45, 36, 135, 108, ?
Two alternating geometric series: First: ×3, Second: ×3. Next follows second pattern: 135 × 3 = 405

Question 10

Find the next term in the series: 3, 7, 9, 21, 27, 63, 81, 189, ?
Two alternating geometric series: First: ×3, Second: ×3. Next follows second pattern: 81 × 3 = 243

Question 11

Find the next term in the series: 5, 4, 15, 8, 45, 16, 135, 32, ?
Two alternating geometric series: First: ×3, Second: ×2. Next follows second pattern: 135 × 2 = 270

Question 12

Find the next term in the series: 2, 18, 4, 22, 6, 26, 8, 30, ?
Two alternating arithmetic series: First: +2, Second: +4. Next follows second pattern: 8 + 4 = 12

Question 13

Find the next term in the series: 3, 3, 6, 6, 12, 12, 24, 24, ?
Two alternating geometric series: First: ×2, Second: ×2. Next follows second pattern: 24 × 2 = 48

Question 14

Find the next term in the series: 4, 5, 12, 15, 36, 45, 108, 135, ?
Two alternating geometric series: First: ×3, Second: ×3. Next follows second pattern: 108 × 3 = 324

Question 15

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

Question 16

Find the next term in the series: 7, 10, 10, 30, 13, 90, 16, 270, ?
Alternating series: First: +3, Second: ×3. Next follows second pattern: 16 × 3 = 48

Question 17

Find the next term in the series: 3, 3, 6, 9, 12, 27, 24, 81, ?
Two alternating geometric series: First: ×2, Second: ×3. Next follows second pattern: 24 × 3 = 72

Question 18

Find the next term in the series: 2, 25, 6, 31, 10, 37, 14, 43, ?
Two alternating arithmetic series: First: +4, Second: +6. Next follows second pattern: 14 + 6 = 20

Question 19

Find the next term in the series: 5, 23, 7, 29, 9, 35, 11, 41, ?
Two alternating arithmetic series: First: +2, Second: +6. Next follows second pattern: 11 + 6 = 17

Question 20

Find the next term in the series: 5, 24, 8, 27, 11, 30, 14, 33, ?
Two alternating arithmetic series: First: +3, Second: +3. Next follows second pattern: 14 + 3 = 17
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