2. WHOLE NUMBERS – 5 MINUTES10 POINTS List the members of following sets : { even numbers less than 30} { factors of 18 } {odd numbers between 13 and 33} {multiples of 7 less than 50} {prime factors of 36}
5. ADDITION AND SUBSTRACTION 5 MINUTES – 10 POINTS 4) In the exam, the question consist of 25 multiple choice. The marking criteria is : # 4 marks for every correct answer # -1 marks for every wrong answer # 0 marks for every blank answer Axel did 20 correct answer, and 2 blank answer. Find Axel’s score Amanda got 65 marks, whereas she only made 5 wrong answer. Explain was going on? ( find correct answer and blank answer )
6. MULTIPLICATION AND EXPONENT 10 MINUTES – 10 POINTS 5) If x = 7, y = -5 and z = 3 Calculate : x2 – y2 =…. x2 – xy + z2 = …. xy – 2xz + 3yz = … 4 yz – ( - 2xy + z ) – ( - 5y ) = …..
7. LAW OF OPERATION – 3 MINUTES10 POINTS 6) If “ * “ means subtract the second number with multiplication of first number and second number. Calculate : 3 * -5 ( 7 * -2 ) * 4
8. CARTESIAN PLANE – 5 MINUTES10 POINTS 7) Given the points on coordinate plane below : A Find all points has the positive abscissa Find the all points has the negative ordinate Find 2 points have the same ordinate Find 2 points have the same abscissa A E D B F G C H
9. LCM and GCF – 15 MINUTES15 POINTS 8) Find LCM and GCF of : 20 and 35 135 and 210 6, 8 and 36 12x2yz4 and 18x3y4z 6x4z, 12x2y, 40x3y2z5
10. WORD PROBLEMS – 5 MINUTES10 POINTS 9) Two neon lights are turned on at the same time. One blinks every 4 seconds and the other blinks every 6 seconds. In 60 seconds, how many times will they blink at the same time?
11. WORDS PROBLEMS – 5 MINUTES10 POINTS 10) A florist has 36 roses, 27 tulips, and 18 carnations she must use to create bouquets. What is the largest number of bouquets she can make without having any flowers left over?
