Square Numbers 5th Grade

WHAT IS A SQUARE NUMBER?

• A number multiplied by 2.

• A multiple of two different numbers.

• A number (fraction) multiplied by itself.

• A number (integer) multiplied by itself.

SELECT THE OTHER WAYS OF WRITING 7²

• 7 X 2

  7 + 2

• 7 Squared

  7 X 7

• 7 X 7 + 7

  7 times 2

• 2⁷

WRITE 11 SQUARED IN A MULTIPLICATION FORM

(a)  

WHAT IS THE RESULT OF 20²? (DO THE CALCULATION IN YOUR NOTEBOOK)

• 202

• 22

• 400

• 40

IS 21 THE RESULT OF A SQUARE NUMBER?

• YES

• NO

WHAT SQUARE NUMBER DOES THIS PICTURE REPRESENT?

• 6²=12

• 6²=36

• 7²=49

• 6²=8

WHAT IS A SQUARE NUMBER BETWEEN 16 AND 36?

• 25

• 21

• 23

• 24

WHAT IS THE RESULT OF 36²?

• 62

• 1,295

• 1,296

• 38

• YES

• NO

WHAT MULTIPLICATION GIVES ME 144 AS A RESULT?

(a)