Please answer all questions correctly, this is very important to me. Examples of the solution are in one of the photos attached below.

A. I see Evaluate. street. Example: 0.021 x 0.90 = ? Find 21x90=1890, then separate 5 digits into the decimal part: 0.0180 of walt 0.0012 x 1.20= 0.09 x 0.090 = 0.300 x 0.70= 0.6 x 0. 4 x 0. 02 = 6.5 x 0.2= 0.10 x 6.9 = I broke up a large array into three smaller arrays 7 x 18, 14 x 18, and 9 x 18. What was the large array that I started with? About how much did the school pay for the order of 287 textbooks, $79.55 each? Check how you solved the problems above 0.0012 x 1.20=0.001440-0.00144 0.09 x 0.090=0.00810-0.0081 0.300 x 0.70=0.21000=0.21 6.5 x 0.2=1.30-1.3 0.10 x 6.9=0.690=0.69 0.6 x 0. 4 x 0. 02= 0.0048 I broke up a large array into three smaller arrays 7 x 18, 14 x 18, and 9 x 18. What was the large array that I started with? 30 x 18 because 7 x 18 + 14 x 18 + 9 x 18 = (7 + 14 + 9) x 18 - 30 x 18, so the original allay was 30 x 18 (30 rows of 18 objects, or 13 rows and 18 columns). About how much did the school pay for 287 textbooks, $79.55 each? About 300 x 80 = 24,000 Evaluate. Check that the product has the same number of digits in the decimal part as the factors combined. Example: 0.021 x 0.90 = ? Find 21x90=1890, then separate 5 digits into the decimal part: 0.01890 0.05 x 0.3 = 1.1 x 0.8= 0.04 x 0.3 = 0.05 x 0.08 = 0.07 x 0.70= 0.08 x 1. 1 = 4.0 x 0.02 = 0.1 x 0.78 = 0.6 x 0.9- 0.087 x 0.02=1 636i engib phone 0.3 x 0.74 =is 0.005 x 0.5-ASH PRA 7.2 x 0.003 _ medal 0.42 x 0.8= 0.09 x 4.2= 1) The answers for the three problems in the first row of the table above equal to a. 0.15 ; 8.8 ; 0.012 b. 0.015 ; 0.88 ; 0.012 c. 0.0015 ; 0.088 ; 0.12 d. other 2) The answers for the three problems in the last row above equal to a. 0.216; 0.332; 3.78 b. 0.0216; 3. 36; 0.378 C. 216; 0.336; 0.378 d. other 3) I broke up a large array into three smaller arrays. The smaller arrays show 7 x4, 5x4, and 3 What was the large array that I started with? a.12x4 b.15x12 c.15x4 d. other 4) How much smaller is 7 than 92? a. 2 b. 4 c. 32 d. other 5) The area of a 7 cm by 1.2 cm rectangle is cm a. 712 b. 8.4 c. 84 d. 8.2 6) The perimeter of a 0.7 cm by 4.3 cm rectangle is _cm a. 5 b. 0.301 c. 10 d..01890 I see 7 times as many cars as buses on the street. I see 7 times as many cars as buses on the B. I see 7 times as many cars as buses on the street. How many cars do I see on the street if I see 35 buses? street. How many buses do I see on the street if I see 35 cars? Draw a bar diagram for help Draw a bar diagram for help OF Solve Solve 7) Problems A and B above have the answers bugs atilon mem work a. A:245; B:5. b. A:5; B:245. C. A: 245; B: 245 d. A: 5; B: 5. e. Other 8) 83.2 x 8.57 ~ 80 x 10 =800 This estimation is a. the best because we should round both factors to the same unit b. the best because both factors have the same greatest unit c. not the best because for 8.57, tens are not the greatest units d. not the best because for 83.2, tens are not the greatest units 9) Three schools with 6 floors each and 8 classrooms on every floor have _classrooms in all. a. 48 b. 96 c. 18 d. other 10) 93 x 5.12 is about a. 476.16 b. 450 c. 540 d. 500 e. 45000 1 1) The best estimation for 0.3 x 0.75 is a.0 b. 0.3 c. 0.21 d. 0.24 12) The best estimation for 3.73 x 0.042 is a. 160 b. 0.016 c. 0.12 d. 0.16 800 -38.4 93 - 91.12 891 x 56.7 7.68 x 2.07 Describe the picture 13) The answers for the first three problems above equal to a. 761.6; 1.88 ; 50519.7 b. 771.6; 1.98 ; 5.05197 c. 661.6; 2.88 ; 49519.7 d. other 14) The answers for the last 2 problems above a. 15.8976; parallel rays b. 158.976; intersecting rays c. 1589.76; perpendicular rays d. other Fill in the blanks: 2 = 36; 2 = 1000000; 4 = 1. 15) In the row above, the missing numbers are A. 6; 100, and 4 B. 18; 10, and 1/4. C. 6; 1000, and 1 D. other16) Tatum walks her dog - mile every day after school. How many miles does she walk her dog in 5 days? A C 2 15 B 10 D 10 15 17) The number of points Jaden scored in a game is less than 45, and is also a multiple of 7. How many points could Jaden have scored? A 17 C 52 B 35 D 70 18) Which comparison is true? A 8 WIN 12 C 4 10 8 D 2 4 3 19) There are three different sections to sit in at a baseball park. The number of people who can sit in each section is described below.Call . red section seats 200 people site. blue section seats 20 fewer people than the red section . green section seats 2 times as many people as the blue section What is the total number of people who can sit in the baseball park? A 260 C 640 B 380 D 740 20) Which figure is an example of a line segment? A INC4 D 0900001How to fi 1 way: 0.09x0.3=(9x0.01) x(3x0.1)= (9x3)x(0.1x0.01)= 27x (one tenth of 0.01)=27 x0.001=0.027 2 way: 0.09x0.3-0.09x0.3 x 10 = 10 = 0.09x (0.3x 10) = 10 = 0.09x3 + 10 =0.27 +10 =0.027 Note that the answer 0.027 has the same number of digits in the decimal part (3) as the original decimals combined (2+1). Same works for any other product of decimals ally doum wod want That is why we can just remember two simple steps: To multiply decimals Step1: Multiply normally, ignoring the decimal points (For 0.6 x 0.005, do 6 x 5 = 30). Step2: Put the decimal point in the answer to separate into its decimal part as many digits as all the original decimals have in their decimal parts combined (for 0.6 x 0.005, separate 4 digits into the decimal part: 0. 0030). Then simplify if possible (0. 0030=0.003). Note If you don't have enough digits in the product, annex zeros in front of it (to do 0.6 x 0.0007, we need to multiply 6x7-42 first, and then separate 5 digits of the product into the decimal part. 42 has only 2 digits, so for the remaining 3 digits add 3 zeros in front of 42: 00042 and write 0. in front to show the whole part: 0.00042) - EOX 200 Review -80.07 20.0 To multiply a decimal by a whole number, Ignore the decimal point and multiply numbers as if they were whole (for 2x0.65, do 2x65= 13 And then place the decimal point in the answer so it separates as many digits into the decimal part as many the original decimal had (for 2 x 0.65, 0.65 had 2 digits in the decimal part, so separate 2 digits of the answer 130 into the decimal part: 1.30) N times as many I made 4 times as many cards as my sister July. I made 4 times as many cards as July. I made 4 times as many cards as July. How many cards did I make How many cards did July make if July made 12 cards? if I made 12 cards? You can use a bar diagram for help qu slow 12 12 12 12 J J J - 12 Here, 4 x 12 = I, so I = 48 Here, 4 x J = 12, so J = 3