Number Sense Square roots Flashcards
Memorize up to 3 decimals
1
Q
√1 Perfect square
A
1
2
Q
√2
A
1.414
3
Q
√3
A
1.732
4
Q
√4 Perfect square
A
2
5
Q
√5
A
2.236
6
Q
√6
A
2.449
7
Q
√7
A
2.646
8
Q
√8
A
2.828
9
Q
√9 Perfect square
A
3
10
Q
√10
A
3.162
11
Q
√11
A
3.317
12
Q
√12
A
3.464
13
Q
√13
A
3.606
14
Q
√14
A
3.742
15
Q
√15
A
3.873
16
Q
√16 Perfect square
A
4
17
Q
√17
A
4.123
18
Q
√18
A
4.243
19
Q
√19
A
4.359
20
Q
√20
A
4.472
21
Q
√21
A
4.583
22
Q
√22
A
4.690
23
Q
√23
A
4.796
24
Q
√24
A
4.889
25
Q
√25 Perfect square
A
5
