- 1. To multiply fractions, multiply the numerators and add the denominators.
A) true
B) false
- 2. To add 3/4 and 5/6, first you add 3 and 5.
A) true
B) false
- 3. To subrtact like fractions, subtract the denominators.
A) false
B) true
- 4. To divide 4/5 by 1/2, keep, change and add.
A) true
B) false
- 5. A repeating decimal is a decimal that ends when it reaches a remainder of five always.
A) true
B) false
- 6. Bar notation is used to indicate that a number pattern repeats indefinitely.
A) false
B) true
- 7. To subtract an integer, add its opposite.
A) true
B) false
- 8. Common denominator is where the numerator are the same numbers.
A) true
B) false
- 9. A rational number is aset of letters that can be written in the form of A/B, where A and B are integers and B is not zero.
A) true
B) false
- 10. A least common denominator is where you have common denominators.
A) false
B) true
- 11. When adding two integers if the signs are the same you add.
A) false
B) true
- 12. When adding two integers if the signs are different you add.
A) true
B) false
- 13. You do KCO when you subtract integers with one negative
A) true
B) false
- 14. The product of two integers with different signs is positive.
A) true
B) false
- 15. The product of two integers with same signs is positive.
A) true
B) false
- 16. The quotient of two integers with different signs is negative.
A) false
B) true
- 17. Unlike fractions means you have the same denominators.
A) false
B) true
- 18. Mixed numbers, you add or subtract the whole number first, then find the LCD.
A) true
B) false
- 19. Multiplying a mixed number, you do around the world or tx, first.
A) false
B) true
- 20. Divide fractions you KEEP, CHANGE, FLIP.
A) true
B) false
- 21. To solve two-step equation, undo the operations in reverse order of the order of operations.
A) true
B) false
- 22. The product of two integers with different signs is positive.
A) true
B) false
- 23. You have two angles, one is 120 and the other is X. What is the measurement of X and is it complementary or supplementary.
A) 60, complementary
B) 60, supplementary
- 24. You have two angles, one is 20 and the other is X. What is the measurement of X and is it complementary or supplementary.
A) 70, complementary
B) 75, supplementary
- 25. You have a triangle with measurements of angles = 30, 40, and X. What is the measurement of X ?
A) 110
B) 130
C) 10
- 26. Scalene triangle all sides are equal.
A) true
B) false
- 27. Equilateral triangle all sides are equal.
A) true
B) false
- 28. Isosceles triangle at least two congruent sides.
A) true
B) false
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