Write 0.45 as a fraction in simplest form
9/20
Evaluate: 5 + 3 × 4
17
What is the reciprocal of 3/5?
5/3
1/3 + 1/6
1/2
What is the opposite of −7?
7
Compare using <, >, or =
0.503 ___ 0.53
<
Evaluate: (12 ÷ 3) + 2 × 7
20
Write 3/5 as a decimal.
0.6
3/4 − 1/8
5/8
Which is smaller: −3 or −3.5?
-3.5
Round 7.486 to the nearest tenth.
7.5
Simplify: 60 − 2(3 + 7)
40
Which is larger: 7/12 or 2/3?
2/3
2/5 × 3/4
3/10
Evaluate: −4 + 9
5
Evaluate: 4.2 + 3.75
7.95
What is the value of 4² + 6 × 3?
34
Convert "1 3/4" to an improper fraction.
7/4
5/6 ÷ 10/3
1/4
Evaluate: −12 − (7 - 2)
-17
Evaluate: 9.6 / 0.8 =
12
Evaluate: (25 − 5) ÷ 2 + 3³
22
Simplify: 84/126
2/3
(3/7 + 2/7) x 21/10
3/2
The temperature is 3°C at noon. It drops 11 degrees by night. What is the new temperature?
−8°C