Symbols of addition 2 pps

... share. Example Some multiples of 4 are: 4, 8, 12, 16, 20 , 24 , 28 , 32, 36 . . . Some multiples of 6 are: 6, 12, 18, 24 , 30, 36, 42, 48 . . . Some common multiples are 12, 24 , and 36. From the above it can ... common. Examples The factors of 24 = 1, 2, 3, 4, 6, 8, 12, and 24 . The factors of 18 = 1, 2, 3, 6, 9, and 18. From the examples above, you can see that the common f...

Ngày tải lên: 07/08/2014, 22:20

... Until d. Before 26 .There were 35 passengers on the coach, ____________ were British. a. almost all who b. almost all of who c. of whom all almost d. almost all of whom 27 . John F. Kennedy ... you have (50)________off and get the second job. 41. a. for b. on c. of d. with 42. a. you b. if c. oneself d. yourself 43. a. path b. road c. way d. street 44. a. out b. off c....

Ngày tải lên: 21/07/2014, 15:20

... throughout the protracted period of waiting for the machine offended offending offensive offends over in across 8. who were most hand to in by off for off under ... be done immediately less little least few 10. since there were a number of people sick. through 2. one of the components was faulty and he recommended that I got back to you so that

Ngày tải lên: 26/07/2014, 10:20

... rice left, but I think there’s just ________ to end of the week. a. enough of rice b. enough of the rice c. little of it d. enough of it 2. All the furniture in the house ________ old – fashioned. ... Don’t bother. He has _________ than I do. a. fewer b. little c. few d. less 10. I think of yourself, if not of __________. Thanks, but I don’t see any other way out. a. other...

Ngày tải lên: 06/08/2014, 12:22

... information. (You may also want to review Chapters 2 through 5 on learning styles. See, too, Chapters 12 through 14 on getting the most from the classroom.) 1. 2. 3. REMEMBERING WHAT YOU’VE LEARNED 91 WRITE ... numbers of at least two of your classmates. Then, if you should be ill, you’ll have fellow students to call to find out what you missed. They might let you copy their notes or...

Ngày tải lên: 07/08/2014, 21:23

... common. Examples The factors of 24 = 1, 2, 3, 4, 6, 8, 12, and 24 . The factors of 18 = 1, 2, 3, 6, 9, and 18. From the examples above, you can see that the common factors of 24 and 18 are 1, 2, 3, and 6. From ... without a remainder. Example 12 ÷ 3 = 4 The number 3 is, therefore, a factor of the number 12. Other factors of 12 are 1, 2, 4, 6, and 12. The com- mon factors...

Ngày tải lên: 07/08/2014, 22:20

... reciprocal of the divisor: ᎏ 1 2 ᎏ → ᎏ 2 1 ᎏ Multiply the dividend ( ᎏ 1 4 ᎏ ) by the reciprocal of the divisor ( ᎏ 2 1 ᎏ ) and simplify if necessary. ᎏ 1 4 ᎏ ÷ ᎏ 1 2 ᎏ = ᎏ 1 4 ᎏ ϫ ᎏ 2 1 ᎏ = ᎏ 2 4 ᎏ = ... example, for the denominators 8 and 12, 24 would be the LCD because 24 is the smallest number that is divisible by both 8 and 12: 8 ϫ 3 = 24 , and 12 ϫ 2 = 24 . Usin...

Ngày tải lên: 07/08/2014, 22:20

... ( ᎏ 1 7 ᎏ ) 2 = ᎏ 4 1 9 ᎏ ( ᎏ 2 3 ᎏ ) 2 = ( ᎏ 3 2 ᎏ ) 2 = ᎏ 9 4 ᎏ EXPONENT RULES ■ When multiplying identical bases, you add the exponents. Examples 2 2 ϫ 2 4 ϫ 2 6 = 2 12 a 2 ϫ a 3 ϫ a 5 = a 10 ■ When ... roots of non-per- fect squares are irrational. CUBE ROOTS The cube of a number is the product of the number and itself for a total of three times. For example...

Ngày tải lên: 07/08/2014, 22:20

... To find the mean of a set of numbers, add all of the numbers together and divide by the quantity of numbers in the set. Average = (sum of set) ÷ (quantity of set) Example Find the average of 9, 4, 7, ... want to know what occurs most often. The mode of a set of numbers is the number that appears the greatest number of times. Example For the number set 1, 2, 5, 9, 4, 2, 9,...

Ngày tải lên: 07/08/2014, 22:20

... subtracted. Examples 7x + 3x = 10x 6y 2 – 4y 2 = 2y 2 3cd 2 + 5c 2 d cannot be simplified. Since the exponent of 2 is on d in 3cd 2 and on c in 5c 2 d, they are not like terms. The process of adding and subtracting ... degree of a polynomial is the largest sum of the terms’ exponents. Examples ■ The degree of the trinomial x 2 + 2x – 1 is 2, because the x 2 term...

Ngày tải lên: 07/08/2014, 22:20