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Class 7
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Integers
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Addition and Subtraction of Integers
Addition and Subtraction of Integers
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Addition of Integers
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Subtraction of Integers
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Addition of Integers on Number Line
5 mins
Addition of Integers
4 mins
Subtraction of Integers on Number Line
4 mins
Quick Summary With Stories
Addition of Integers
3 mins read
Addition of Integers on number line
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Subtraction of Integers on Number Line
2 mins read
Important Questions
Give a positive and a negative integer whose difference is -3
Easy
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Fill in the blank.
$(−4)+$
______
$=−12$
.
Medium
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The sum of two integers is -16. If one of them is 53, find the other.
Medium
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Find the sum of the first
$1000$
positive integers.
Hard
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In a quiz, positive marks are given for correct answers and negative marks are given for incorrect answers. If Jack's scores in five successive rounds were
$25,−5,−10,15$
and
$10$
, what was his total at the end?
Easy
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Which of the following statements is CORRECT?
Statement-
$1$
: When a positive integer and a negative integer are added, we always get a negative integer.
Statement-
$2$
: When two negative integers are added, we get a positive integer.
Medium
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In a class test containing
$10$
questions, '
$3$
' marks are awarded for every correct answer and
$(−1)$
mark is for every incorrect answer and '
$0$
' for questions not attempted.
(i) Gopi gets
$5$
correct and
$5$
incorrect answers. What is his score?
(ii) Reshma gets
$7$
correct answer and
$3$
incorrect answers. What is her score?
(iii) Reshma gets
$3$
correct and
$4$
incorrect answers out of seven questions she attempts. What is her score?
Medium
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If p: when a positive integer and a negative integer are added we always get a negative integer and q: when two negative integers are added, we get a positive integer, then.
Easy
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Taking today as zero on the number line, if the day before yesterday is 17 January, what is the date 3
days after tomorrow?
Medium
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>
Find:
$(−13)+32−8−1$
Easy
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>