


7th grade worksheet11
In this 7th grade worksheet11, you can find 10 problems on math which are in the level of 7 th grade.Online math 4 all gives collections of work sheets from all the grades.You may practice each set of worksheets and also you check your answers that will help you to evaluate the knowledge.
1.Let a > 0 and (x+1)(x+2)(x+3)(x+4)+1 = (ax^{2}+bx+c)^{2} . The ordered triple (a, b, c) is
2.If ten players participate in a tennis tournament in which each player plays every other player exactly once. After each match, the two players shake hands. Then, both players shake hands with the umpire. After all of the matches, how many handshakes have been exchanged?
3.Find the number of ways in which the letters of the word NUMBER can be scrambled so that the first and the last letters are both vowels
4.A chord of the larger circle of two concentrics circles is tangent to the smaller ( inner ) circle and measures 14 inches. The number of square inches in the area outside the smaller circle and inside the larger circle can be expressed as xπ Find x.
5.Find the probability that the two consecutive integers x & y such that X
6.Let “x” be an integer that 4, 320, 000 must be multiplied by to get a number with exactly eight terminating zeroes. Find the value of “x”
7.What is the area of triangle if the base = 12 cm and height = 6 cm.
8.What is the value of 27+1516
9.Let p(x) = x^{2}, q(x) =2x, r(x) = p [q(x)] – q [p(x)]. What is the value of r (10)?
10.What is the value of “x” which satisfies the below expression x^{3}x^{2}x+1 ÷ x^{3}x^{2}+x1
Answers
2. 135 3. 48 4. 49 5. 1/11 6. 625 7. 36 cm^{2} 8. 28 9. 200 10. 1
Quote on Mathematics “Mathematics, without this we can do nothing in our life. Each and everything around us is math. Math is not only solving problems and finding solutions and it is also doing many things in our day to day life. They are: It subtracts sadness and adds happiness in our life. It divides sorrow and multiplies forgiveness and love. Some people would not be able accept that the subject Math is easy to understand. That is because; they are unable to realize how the life is complicated. The problems in the subject Math are easier to solve than the problems in our real life. When we people are able to solve all the problems in the complicated life, why can we not solve the simple math problems? Many people think that the subject math is always complicated and it exists to make things from simple to complicate. But the real existence of the subject math is to make things from complicate to simple.”

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