How does the unlimited times tables 1 to 20 worksheet generator work?

Every click of 'Generate New Worksheet' creates a completely fresh set of times tables 1 to 20 problems with unique numbers. No two worksheets are ever the same — perfect for daily practice, homework variety, and preventing student copying. You can also customize the problem count (6, 8, 10, 12, 15, or 20 problems per sheet).

Are these times tables 1 to 20 worksheets free to print with answer keys?

Yes! Every single worksheet on PanMaths is 100% free with no sign-up needed. Each sheet includes a dedicated Answer Key on Page 2 with step-by-step intermediate evaluation lines for 1-minute grading.

🎓 Grades 5-8📄 Free PDF + Keys♾️ Dynamic Generator

Times Tables 1 to 20FREEWorksheet Generator(Grades 5-8)

Times Tables 1 to 20 worksheets with step-by-step answer keys. Generate unlimited unique practice sheets with fresh problems for Grades 5–8.

🎯 Times Tables Range Worksheets:Switch to Multi-Digit Multiplication ➔

Tables 1–10 Tables 1–12 Tables 1–20Advanced Custom Generator

Level:

Set:

Count:

Key in PrintShow Steps

Set A • 10 Qs

PanMaths.comTimes Tables 1 to 20 Worksheet Generator with Answers • Set A (Medium)

Name: __________________________

Date: _____________ Period: ____

Score: _____ / 10

1.17×6

= ______

Workspace:

2.19×8

= ______

Workspace:

3.13×17

= ______

Workspace:

4.7×3

= ______

Workspace:

5.4×6

= ______

Workspace:

6.8×15

= ______

Workspace:

7.11×17

= ______

Workspace:

8.6×20

= ______

Workspace:

9.10×6

= ______

Workspace:

10.6×6

= ______

Workspace:

PanMaths.com • Free Math Worksheet Generator • Set A (Medium)Page 1 of 2

PanMaths.comAnswer Key & Worked Solutions • Set A (Medium)

Answer Key

Total Problems: 10

1.17×6

= 102

1. Distributive Decomposition: Break 6 into 5 + 1 ➔ (17 × 5) + (17 × 1)

2. Partial Products: 85 + 17

3. Add: 85 + 17 = 102 ✅

2.19×8

= 152

1. Distributive Decomposition: Break 8 into 5 + 3 ➔ (19 × 5) + (19 × 3)

2. Partial Products: 95 + 57

3. Add: 95 + 57 = 152 ✅

3.13×17

= 221

1. Distributive Decomposition: Break 17 into 5 + 12 ➔ (13 × 5) + (13 × 12)

2. Partial Products: 65 + 156

3. Add: 65 + 156 = 221 ✅

4.7×3

= 21

1. Distributive Decomposition: Break 3 into 1 + 2 ➔ (7 × 1) + (7 × 2)

2. Partial Products: 7 + 14

3. Add: 7 + 14 = 21 ✅

5.4×6

= 24

1. Distributive Decomposition: Break 6 into 5 + 1 ➔ (4 × 5) + (4 × 1)

2. Partial Products: 20 + 4

3. Add: 20 + 4 = 24 ✅

6.8×15

= 120

1. Distributive Decomposition: Break 15 into 5 + 10 ➔ (8 × 5) + (8 × 10)

2. Partial Products: 40 + 80

3. Add: 40 + 80 = 120 ✅

7.11×17

= 187

1. Distributive Decomposition: Break 17 into 5 + 12 ➔ (11 × 5) + (11 × 12)

2. Partial Products: 55 + 132

3. Add: 55 + 132 = 187 ✅

8.6×20

= 120

1. Distributive Decomposition: Break 20 into 5 + 15 ➔ (6 × 5) + (6 × 15)

2. Partial Products: 30 + 90

3. Add: 30 + 90 = 120 ✅

9.10×6

= 60

1. Place Value Shift: Shift 6 one place to the left and append 0.

2. 10 × 6 = 60 ✅

10.6×6

= 36

1. Distributive Decomposition: Break 6 into 5 + 1 ➔ (6 × 5) + (6 × 1)

2. Partial Products: 30 + 6

3. Add: 30 + 6 = 36 ✅

PanMaths.com • Answer Key & Worked SolutionsPage 2 of 2

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Worksheet Info

Categoryarithmetic

Grade LevelGrades 5-8

DifficultyAdvanced Mental Math (Products up to 20×20 = 400)

Time15-20 min

Skills Practiced

✓ Advanced multiplication facts 11 to 20
✓ Vedic mental math shortcuts for teen factors (11×11 to 19×19)
✓ Landmark perfect squares recognition up to 20² = 400
✓ Speed math fluency for Mathcounts, AMC 8, and SAT/ACT prep

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Related Worksheets

📄 Times Tables 1 to 10 Generator with AnswersView →📄 Times Tables 1 to 12 Generator with AnswersView →📄 Multiplying FractionsView →📄 DivisionView →📄 Order of Operations (PEMDAS / BODMAS)View →📄 2-Digit by 2-Digit MultiplicationView →

Why Middle and High School Students Need Times Tables 1 to 20

In middle school algebra, students encounter quadratic trinomials like x² + 27x + 180 = 0. A student who only knows tables up to 10 has to manually guess factor pairs of 180. A student fluent with tables up to 20 instantly recognizes that 15 × 12 = 180 and 15 + 12 = 27, factoring the equation in 5 seconds flat. Memorizing tables up to 20 transforms mathematics from a sluggish mechanical chore into an intuitive, high-speed problem-solving language.

The 3-Second Mental Math Hack for Teen Multiplications (11 to 19)

You never have to write down two rows of long multiplication for numbers in the teens. Use the ancient Vedic arithmetic shortcut:

Add: Take the entire first number and add the units digit of the second number. E.g. for 16 × 14, compute 16 + 4 = 20.
Shift: Multiply that sum by 10: 20 × 10 = 200.
Multiply & Add: Multiply the units digits together: 6 × 4 = 24. Add to the shifted total: 200 + 24 = 224.

Every PanMaths worksheet answer key breaks down these partial evaluations step-by-step to reinforce mental agility.

Classroom Printables for Math Olympiad & High School Prep

Formatted cleanly for US Letter and A4 copiers with high-contrast type and zero print distractions. Teachers can toggle between Set A and Set B to distribute anti-cheat versions across classroom rows. Using 15-problem timed sprints (Version D) trains students to complete 20×20 operations with zero hesitation.