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Numeration > Square numbers > Flashcards

Square numbers Flashcards

1
Q

What is 7 squared?

A

49

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2
Q

What is 2 squared?

A

4

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3
Q

What is 9 squared?

A

81

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4
Q

What is 3 squared?

A

9

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5
Q

What is 4 squared?

A

16

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6
Q

What is 5 squared?

A

25

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7
Q

What is 6 squared?

A

36

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8
Q

What is 8 squared?

A

64

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9
Q

What is 10 squared?

A

100

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10
Q

What is 11 squared?

A

121

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11
Q

What is 12 squared?

A

144

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12
Q

What is 13 squared?

A

169

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13
Q

What is the square root of 4?

A

2

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14
Q

What is the square root of 16?

A

4

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15
Q

What is the square root of 25?

A

5

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16
Q

What is the square root of 36?

A

6

17
Q

What is the square root of 49?

A

7

18
Q

What is the square root of 64?

A

8

19
Q

What is the square root of 81?

A

9

20
Q

What is the square root of 100?

A

10

21
Q

What is the square root of 121?

A

11

22
Q

What is the square root of 144?

A

12

23
Q

What is the square root of 169?

A

13

24
Q

What is the square root of 9?

A

3

25
Q

What is the area of a square with sides which are 3 centimetres long?

A

9 square centimetres

26
Q

What is the area of a square with sides which are 5 centimetres long?

A

25 square centimetres

27
Q

What is the area of a square with sides which are 4 centimetres long?

A

16 square centimetres

28
Q

What is the area of a square with sides which are 7 centimetres long?

A

49 square centimetres

29
Q

What is the area of a square with sides which are 9 centimetres long?

A

81 square centimetres

30
Q

What is the area of a square with sides which are 12 centimetres long?

A

144 square centimetres

31
Q

How long are the sides of a square which has an area of 36 square metres?

A

6 metres

32
Q

How long are the sides of a square which has an area of 64 square metres?

A

8 metres

33
Q

How long are the sides of a square which has an area of 100 square metres?

A

10 metres

34
Q

How long are the sides of a square which has an area of 169 square metres?

A

13 metres

35
Q

How long are the sides of a square which has an area of 1 square metre?

A

1 metre

36
Q

How long are the sides of a square which has an area of 81 square metres?

A

9 metres

Numeration (1 decks)

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