II.DO THE FOLLOWING: (any5) (5x2=10)
11) Write the following integers in the increasing order:
a) 21,-106,-16, 16, 0,-2,-81
b) -23, 12, 0,-6,-100,-1, 10
12) Find:
a) Common factors of 15 and 30.
b) First 2common multiples of 3 and 4.
13) Fill in the blanks with appropriate sign: (<,> or =)
a)-100____ 0
b)-50 _-25
c) 9 ____-26
d) +8 ____ -8
14). Test of divisibility:
a) Find whether the number 46528 is divisible by 6.
b) Find whether the number 8790322 is divisible by 11.
15). Find the least number which when divided by 9, 12, 16 and 30 leaves a remainder of 3 in
each case.
16). Use the number line and add the following integers:
a) (-3) + 7
b) (-2) + (-8)
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Answer:
hi iam Madhu
class 10 age 15 boy
from TN
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