Integer or Not? (Dev) Flashcards
1
Q
1/2 + 1/2
A
Integer.
1/2 + 1/2 = 1.
2
Q
√4 + √9 - √3
A
Not an integer.
√3 is not an integer.
3
Q
[3 (1/4)] + [3 (3/4)]
A
Integer.
3/4 + 9/4 = 12/4 = 3.
4
Q
7.5 x 10³
A
Integer.
7.5 x 10³ =7,500
5
Q
9 - 7.5
A
Not an Integer.
9 - 7.5 = 1.5
6
Q
11 ÷ 4
A
Not an integer.
11 ÷ 4 = 2.75
7
Q
8 x (1/100)
A
Not an integer.
8/100 = 2/25 = 0.08
8
Q
(9/10) ÷ (3/10)
A
Integer.
(9/10) ÷ (3/10)
= (9/10) x (10/3)
= 9/3
= 3
