Squaring Numbers
Square Root
hard
negative numbers
Review
100

What is 25

What is 5 squared

100

What is the square root of 100

10

100

What is the square root of 29+35

8

100

What is -9 squared

81

100

what is 20

What is the square root of 400

200

what is 64

What is 8 Squared

200

What is the square root of 16

What is the square root of 16

200

square of the square root of 36

36

200

What is -11 squared

121

200

what is 4489

What is 67 squared

300

what is 8100

What is 90 squared

300

What is the square root of 4

2

300

square of the square root of 5

5

300

What is the square root of 36

6

300

Note: When you see "root," think "I know the tree, but what is the root that produced it?" In this case, the tree is "9", and the root is "3".

What is the tree strategy

400

what is 3600

What is 60 squared

400

is the square root of 67 a whole number

no

400

What is 21 squared

441

400

What is -7 squared

49

400

What is 1 squared

1

500

what is 25

What is the square root of 625

500

What is the square root of 121

11

500

square of the square root of 25

25

500

What is the square root of - 100

10000

500


What are the square numbers in a multiplication table

what is 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144

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