Arithmetic Questions
Questions Answered: 0/10
1.
What is the least common multiple (LCM) of 9 and 12?
3
12
36
108
2.
Convert 0.375 to a fraction in its simplest form.
3/8
3/7
7/16
5/8
3.
What is the result of 3⁴ ÷ 3²?
3
9
27
81
4.
If A's age is twice that of B and B is 5 years older than C, how old is A if C is 10 years old?
25
30
35
40
5.
What is the volume of a cube with side length 5 cm?
25 cm^3
50 cm^3
100 cm^3
125 cm^3
6.
Simplify: 4 + 2 × 3 - 10 ÷ 2
5
7
9
11
7.
What is the volume of a cube with side length 4 cm?
16 cm³
32 cm³
48 cm³
64 cm³
8.
Express 0.00000083 in scientific notation.
8.3 x 10^-7
8.3 x 10^-6
83 x 10^-8
8.3 x 10^7
9.
Simplify the expression: 2(3x - 4) + 5x.
8x - 8
11x - 8
11x - 4
16x - 8
10.
Round 3.14159 to the nearest hundredth.
3.1
3.14
3.142
3.15
Questions Answered: 0/10
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