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Maths Test
MM: 50. Time : 2 hours
Use number line to workout following operations.
(A) (+9.33) - (+4.3)
(B) (-7.1) + (-1.5)
Estimate the following without using calculator (show the
operation).
Simplify the following
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Write the expression for following
(A) 7 boxes of each colour and 5 extra counters for each box
(B)1 box of yellow, 3 boxes of blue and 2 boxes of red from 2 counters
have been removed from each box and then the remaining number has
been doubled.
(C)
Factorise the following
(A) ac+ad+bc+bd
(B) 2xy+4x+3y+6
Solve the following equation
(A) x-y = 10; 4x-2y=8
(B)4(2x-1)=3(x+2)
(C) t+3u=22; 7t-3u=-14
Form a pair of simultaneous equation for following solutions
(A) x=3, y=2
(B) a=5, b=-3
9 times a number has 1 subtracted from it. The result is trebled.
The answer is the same if you add 7 to twice the number and
multiply the result by 7. What is the number
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Sum of two numbers is 60 and half of their difference is 10. Find the
numbers.
Solve the following inequalities and show the solutions on number
line
