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2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt + and – of whole numbers & decimals.

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Presentation on theme: "2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt + and – of whole numbers & decimals."— Presentation transcript:

1 2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt + and – of whole numbers & decimals Place Value & Expanded Notation Multiplication of whole #’s & decimals Problem Solving Landmarks & Chance

2 367,522 199,687 +

3 What is: 567,209

4 56, 750 - 34, 996

5 What is: 21, 754

6 150.4103.9 - 63.7+24.7

7 What is: 86.7 and 128.6

8 Solve: 987, 004 21, 965 - 69, 054 + 16, 766

9 What is: 917, 950 & 38, 731

10 Solve: 43.46 + 7.1 + 2.65=

11 What is: 53.21

12 Write a 6-digit numeral with 7 in the thousands place, 5 in the hundredths place, 4 in the tenths place, and 9s in all other places.

13 What is: 7, 939.45

14 Write the following number in expanded notation: 0.093

15 What is: 0.09 + 0.003 Or 0 + 0.0 + 0.09 + 0.003

16 Round the following number to the nearest ten-thousand. 1,308,779

17 What is: 1,310,000

18 Make the following changes to the numeral 76.432: Change the digit in the ones place to 1, in the thousandths place to 4, in the tenths place to 2, in the tens place to 8

19 What is: 81.234

20 Round the following numbers to the nearest hundreds place: 621, 499 & 158, 005

21 What is: 621, 500 & 158,000

22 Make a magnitude estimate and solve: 2.8 x 93.6=

23 What is: Magnitude Estimate: 3 x 90= 270 Answer= 262.08

24 Solve: Make a magnitude estimate & solve. 409 x 56=

25 What is: Magnitude Estimate: 400 x 60= 24,000 Answer: 22, 904

26 Make a magnitude estimate and solve: 46 x 97

27 What is: Magnitude Estimate= 50 x 100= 5,000 Answer= 4,462

28 Make a magnitude estimate & solve: 7.84 x 6.05=

29 What is: Magnitude Estimate= 8 x 6=48 Answer= 47.432

30 Make a magnitude estimate and solve: 2, 167 x 34=

31 What is: 2,000 x 30 = 60,000

32 Write and open number sentence and solve: Larry spent $4.82 on a notebook, $1.79 on paper to fill it, and $2.14 on a pen. How much did he spend in all?

33 What is: $4.82 + $1.79 + $2.14= y Answer: $8.75

34 Write an open number sentence and solve: Chan brought his collection of 1,500 sports cards to school. He has 156 basketball cards and 625 football cards. The rest were baseball cards. How many baseball cards did Chan bring?

35 What is: 1,500 – (156 + 625)= b Answer: 719 baseball cards

36 Write and open number sentence and solve: Linell and Ben pooled their money to buy a video game. Linell had $12.40 and Ben had $15.88. How much money did they have in all?

37 What is: $12.40 + $15.88=m Answer: $28.28

38 Write an open number sentence and solve: Abdul took a bus downtown to see a movie. The bus ride to the theater took 15 minutes. If the movie was 2 ¼ hours long, how many hours and minutes was Abdul away from home?

39 What is: 2.25 + (2 x 0.25)= h Answer: 2 hrs. 45 min.

40 Write and open number sentence and solve: Julie paid $14.08 to fill her gas tank with 10 gallons of gas before starting a trip from Chicago to Topeka, Kansas. After driving about 305 miles, she bought 10 more gallons of gas in Iowa and paid $11.85. How much more did she pay for the gallon of gas in Chicago than in Iowa?

41 What is: ($14.08/10) - $11.85/10)= g Or ($14.08 - $11.85)/10=g Answer: about $0.22 per gallon

42 The chance of the spinner landing on a black space is: A)Very likely B)Unlikely C)50-50 chance

43 What is: C) 50-50 chance

44 Find the missing numbers and landmarks for the set of numbers below: 23, 24, 24, 26, 27,___, 28, 28, 29, 30, ___ a)Range: 8 b)Mode: 28 c)Minimum: ___ d)Maximum: ___

45 What is: 23, 24, 24, 26, 27, 28, 28, 28, 29, 30, 31 a)Range: 8 b)Mode: 28 c)Minimum: 23 d)Maximum: 31

46 What is the chance of landing on an odd number? A) Very Likely B) Likely C) Extremely Unlikely

47 What is: B) Likely

48 Find the mean, median, and mode for the set of data below: 2, 5, 5, 7, 7, 9, 10, 10, 10, 11, 12

49 What is: Mean: 8 88/11=8 Median: 9 2, 5, 5, 7, 7, 9, 10, 10, 10, 11, 12 Mode: 10

50 What is the chance of landing on red on a spinner that has 25% each of red, blue, yellow, and green? A)Impossible B)Certain C)Unlikely

51 What is: C. Unlikely


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