The video explores surprising patterns in mathematics, focusing on squaring numbers composed entirely of the digit one. It demonstrates how these numbers, when squared, form a sequence of increasing digits followed by a mirrored sequence. The tutorial challenges viewers to calculate the square of 111,111 and encourages them to engage with the material by commenting their results.

What is the result of squaring the number 11?

• 112

• 111

• 121

• 11

Tags

CCSS.HSA.APR.C.4

When 111 is squared, what pattern emerges in the result?

• 1, 2, 3, 4, 5, 4, 3, 2, 1

• 1, 2, 3, 2, 1

• 1, 2, 1

• 1, 2, 3, 4, 3, 2, 1

Tags

CCSS.6.EE.A.1

What is the square of 1,111?

• 1,234,543,21

• 1,234,432,1

• 1,234,543,210

• 1,234,321

Tags

CCSS.3.OA.D.9

What number pattern is observed when squaring 11,111?

• 1, 2, 1

• 1, 2, 3, 4, 5, 4, 3, 2, 1

• 1, 2, 3, 4, 3, 2, 1

• 1, 2, 3, 2, 1

Tags

CCSS.6.EE.A.1

Can you determine the square of 111,111 and say the number properly?

• 12,345,654,321

• 12,345,543,210

• 12,345,654,321

• 12,345,654,321

Tags

CCSS.6.EE.A.1