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Integers Multiply and Divide Flashcards | StudBud
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Integers Multiply and Divide
Integers Multiply and Divide
41 terms
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1
-10 x 58
-400
580
400
-580
2
-3 x -2
6
-6
3
9 x -5
-40
45
-45
40
4
7 x 8
-56
48
56
-48
5
When multiplying integers, if the signs are the same...
...the answer is 0.
...the answer is negative.
...the answer has that sign.
...the answer is positive.
6
10 x 12
-120
120
102
-102
7
The rules for multiplying and dividing integers are the same?
False
True
8
-50 divided by -2
-20
20
-25
25
9
-5 x 12
55
60
-55
-60
10
dividing integers.... -14 ÷ -2 =
-14 ÷ -2 = 12
-14 ÷ -2 = -12
-14 ÷ -2 = -7
-14 ÷ -2 = 7
11
When multiplying & dividing integers...
Same signs - product or quotient is always negative.
Same signs - product or quotient is always positive.
12
Multiply the Integers
-5
-24
24
-11
13
-100 / 4
-400
25
400
-25
14
-100 x -40
400
-400
-4000
4000
15
-120 divided by 2
-60
60
16
Multiplying Integers ..........5 × -4 =
5 × -4 = 20
5 × -4 = -20
5 × -4 = 9
5 × -4 = -9
17
-10 x -12
120
-102
102
-120
18
-30 divided by -3
-10
10
19
When multiplying integers, if the signs are different...
... the answer is positive.
... the answer is negative.
... the answer has the sign of the bigger number.
... I need some chocolate.
20
50 divided by 2
25
-25
-20
20
21
-3 x -8
-24
24
-27
27
22
-5 x 11
-56
-55
56
55
23
-100 x 58
-5800
-4000
4000
5800
24
-10 divided by -5
-4
4
-2
2
25
Dividing integers.... 15 ÷ -5 =
15 ÷ -5 = -10
15 ÷ -5 = 3
15 ÷ -5 = 10
15 ÷ -5 = -3
26
When dividing integers, if the signs are the same...
...the answer is negative.
...the answer is positive.
...the answer has the sign of the bigger number.
...change it to multiplication and add them.
27
Integers are
fractions and decimals
only whole numbers
negative numbers
positive whole numbers and their opposites, and 0
28
-45 divided by -5
-9
9
7
-7
29
54 divided by -9
-6
-60
6
30
3 x -8
-24
27
24
-27
31
10 divided by -5
-4
-2
2
4
32
When multiplying or dividing SAME SIGN integers:
will depend on the sign of bigger number
answer will be positive
Answer will be negative
move decimals two places to the RIGHT
33
3 x -8
-24
-27
24
27
34
100 x -4
40
-40
400
-400
35
36 divided by -3
-12
-13
12
13
36
-7 x -8
-48
48
56
-56
37
36 divided by 3
13
-13
12
-12
38
7 x -8
56
-48
48
-56
39
When multiplying or dividing SAME SIGN integers:
will depend on the sign of bigger number
Answer will be negative
move decimals two places to the RIGHT
answer will be positive
40
1000 x -8
800
-8000
8000
-800
41
When dividing integers, if the signs are different...
...the answer is negative.
...the answer is 3 & 7/10.
...the answer is positive.
...remember to Keep, Change, Change.
