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Mathematical Operations Flashcards | StudBud
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Mathematical Operations
Mathematical Operations
50 terms
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Put your math skills to the test with questions on addition, subtraction, multiplication, and more.
Flashcards
50 cards
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Questions
50
Answers
1
Solve: 3 + (-4) + 5
2
3
4
-6
2
What is 12 + (-5)?
17
-17
7
-7
3
What is the value of (2 + 4) × 3?
18
6
24
12
4
What is 100 − 20 × 2?
4
160
40
60
5
What is the remainder when 31 is divided by 4?
4
1
2
3
6
Evaluate: (6 + 3) × (4 − 1)
18
9
24
27
7
What is the simplified form of 10 − 3 + (-4)?
3
7
13
-1
8
Which expression is equivalent to “add -7”?
Subtract 7
Add 7
9
3 × (4 + 2) = ?
12
10
14
18
10
What is the result of -9 − (-9)?
-1
0
-18
9
11
What is 7 − (-4)?
-11
11
-3
3
12
What is the result of 40 − (2 × 10)?
30
20
10
60
13
A submarine dives to -250m, then rises 100m. Where is it now?
-150m
100m
-350m
250m
14
What is the midpoint between -6 and 4?
1
-2
-1
0
15
What is the integer for a drop of 15 metres below sea level?
15
-15
+15
0
16
What is the value of 5 − (-5)?
0
5
10
-10
17
Which number is greatest?
-100
-1
-50
0
18
What is the result of 30 − (12 − 4)?
16
26
18
22
19
What is the value of 4a − 2 if a = 3?
-10
10
12
14
20
What is 10 − 7 + 2?
19
5
-5
1
21
What is the result of 9 − 3 × 2?
6
0
12
3
22
Simplify: -3 + (-2) + (-1)
6
0
2
-6
23
What is the value of -8 − 5 + 3?
0
-16
-10
-2
24
What is the value of -8 + 5?
-3
-13
3
13
25
What is the opposite of -12?
12
-12
0
-1
26
What is 15 + (-3) + (-4)?
12
-8
8
-4
27
What is 200 − 150 + 50?
150
100
0
-100
28
Which of these is a solution to x + 4 = 9?
13
5
3
2
29
What is the remainder when 17 is divided by 3?
2
0
3
1
30
What is -6 − (-6)?
-6
6
0
-12
31
What is 2a × 4 if a = 5?
20
40
10
8
32
What is -6 − 2?
-8
-4
8
2
33
Which coordinate lies in quadrant II?
(0, 0)
(2, -4)
(-4, -3)
(-3, 4)
34
What is the absolute value of -9?
0
1
-9
9
35
Which number is smaller: -9 or -2?
-9
-2
36
Reflect (4, -2) across the x-axis. What is the result?
(-4, 2)
(4, 2)
(2, -4)
(-4, -2)
37
🧭 The TARDIS lands at coordinate (5, -2). The Doctor moves it left 3 units and up 4 units. Where is it now?
(8, -6)
(2, 2)
(3, 1)
(5, 2)
38
What is the result of -4 + 0 − 2?
2
-6
-2
6
39
What is (a + b + c) if a = -2, b = 4, c = -5?
3
1
-3
-13
40
Which is a correct comparison?
3 < -1
-5 > -2
-3 < 1
0 < -1
41
Which of these is equal to -4 + (-6)?
10
-10
2
0
42
What is 5 + (-2) − 3?
0
2
-10
6
43
Evaluate: 6 + 3 × 2
9
18
12
14
44
Which number is halfway between -10 and 10?
-5
0
5
10
45
What is the distance (in units) between the points (2, 3) and (2, -4) on the number plane?
6
7
5
4
46
What is the sum of -6, -4, and 10?
-20
2
0
10
47
What is the next number in this pattern: -3, -1, 1, ?
-5
0
2
3
48
What is the reflection of (-3, 2) across the y-axis?
(-3, -2)
(3, 2)
(3, -2)
(3, 0)
49
What’s the result of 3 − (-5)?
8
0
-2
-8
50
What is -5 + 8 − 6?
7
9
-1
-3
