21 Times Table up to 20 – Full List & Chart

21×1=21
21×2=42
21×3=63
21×4=84
21×5=105
21×6=126
21×7=147
21×8=168
21×9=189
21×10=210
21×11=231
21×12=252
21×13=273
21×14=294
21×15=315
21×16=336
21×17=357
21×18=378
21×19=399
21×20=420

21 times table

Quick quiz: 21 × 1 to 21 × 20

Best –

20 random facts from the 21 times table, from 21 × 1 up to 21 × 20. Pick how you want to answer.

Choose Type it Time test True or false

The pattern behind the list

Look at the last digit of each answer. From 21 × 1 to 21 × 10 it goes like this, and then the same pattern repeats every ten facts all the way up to 21 × 20:

1
2
3
4
5
6
7
8
9
0

Working out big facts

You do not need to learn all 20 facts by heart. Use the method for the 21 times table instead: Split 21 into 20 and 1: work out the 20s and the 1s, then add them.

Split 21 into 20 and 1. 20 × 20 = 400 and 1 × 20 = 20, so 21 × 20 = 400 + 20 = 420.

21 × 20 = 400 + 20 = 420

Other ranges

Other tables up to 20

1 times table
2 times table
3 times table
4 times table
5 times table
6 times table
7 times table
8 times table
9 times table
10 times table
11 times table
12 times table
13 times table
14 times table
15 times table
16 times table
17 times table
18 times table
19 times table
20 times table
21 times table
22 times table
23 times table
24 times table
25 times table
26 times table
27 times table
28 times table
29 times table
30 times table

Questions about the 21 times table

What is 21 × 20?

21 × 20 = 420. One way to work it out: 21 × 20 = 400 + 20 = 420.

How many facts are in the 21 times table up to 20?

There are 20 facts, from 21 × 1 = 21 up to 21 × 20 = 420. Each answer is 21 more than the one before.

How do I work out big facts in the 21 times table?

Split 21 into 20 and 1: work out the 20s and the 1s, then add them. Split 21 into 20 and 1. 20 × 20 = 400 and 1 × 20 = 20, so 21 × 20 = 400 + 20 = 420.