Advertisements
Advertisements
Question
Complete the table using the following hints:
C1: the first non-negative integer.
C3: the opposite to the second negative integer.
C5: the additive identity in whole numbers.
C6: the successor of the integer in C2.
C8: the predecessor of the integer in C7.
C9: the opposite to the integer in C5.
Advertisements
Solution
C1: First non-negative integer is 0
C3: Second negative integer is −2 its opposite is 2
C5: 0 is the additive identity in whole numbers
C6: C2 has −5. Its successor is −4
C8: Integer in C7 is −7. Predecessor of −7 is −8
C9: C5 has 0. Opposite of 0 is 0.
APPEARS IN
RELATED QUESTIONS
Use a number line to write the following integers in ascending (increasing) order:
-6, 7, 0, -9, 5 and 9
Using a number line, find the integer which is 7 less than -8
From the following number line, identify the correct and the wrong representation with reason
Write two different real life situations that represent the integer −3
Mark the following numbers on a number line
All integers which are greater than −7 but less than 7
Mark the following numbers on a number line
The opposite of 3
Assuming that the home to be the starting point, mark the following places in order on the number line as per instructions given below and write their corresponding integers.
Places: Home, School, Library, Playground, Park, Departmental Store, Bus Stand, Railway Station, Post Office, Electricity Board.
Instructions:
i) Bus Stand is 3 units to the right of Home.
ii) Library is 2 units to the left of Home.
iii) Departmental Store is 6 units to the left of Home.
iv) Post Office is 1 unit to the right of the Library.
v) Park is 1 unit right of Departmental Store.
vi) Railway Station is 3 units left of Post Office.
vii) Bus Stand is 8 units to the right of Railway Station.
viii) School is next to the right of Bus Stand.
ix) Playground and Library are opposite to each other.
x) Electricity Board and Departmental Store are at equal distance from Home.
Represent the following numbers on a number line:
−1
The adjacent figure is a vertical number line, representing integers. Observe it and locate the following points:
If point D is +8, then which point is –8?
Taking today as zero on the number line, if the day before yesterday is 17 January, what is the date 3 days after tomorrow?
