2 Times Table Practice: Doubling Made Automatic

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The 2 times table is doubling

Multiplying by 2 means doubling: 2 × 6 is 6 + 6. That makes it one of the most useful tables to have ready, because doubling shows up everywhere, from splitting a bill to the 4 and 8 times tables later in the challenge.

Patterns in the 2 times table

2, 4, 6, 8, 10, 12, 14, 16, 18, 20

• Every answer is even. There are no odd numbers in this table.
• The ones digits repeat a short loop: 2, 4, 6, 8, 0, and again 2, 4, 6, 8, 0.

Don’t mix up 2 × 8 with 2 + 8

When you hesitate, the mind can reach for addition instead of multiplication, and 2 + 8 = 10 sounds plausible. But 2 × 8 means two groups of eight: 8 + 8 = 16. If an answer feels uncertain, double the number out loud and see if it matches. In this table only 2 × 2 gives the same result as 2 + 2.

Where this leads

Double the 2 times table and you get the 4 times table. Double that and you get the 8s. The practice you do today carries into the harder tables.

Test yourself

After the video, check what stuck. Math Engine gives you ten questions on the 2 times table, a hint after each answer, and a review round for the ones you missed. It is free and needs no sign-up.

Practice the 2 times table

Your place in the challenge

Full playlist: Multiplication Tables 1 to 10