1 / 44

Find the perimeter of these shapes.

Find the perimeter of these shapes. 7 m. 25 miles. 3 cm. 8 m. 8 m. 3 cm. 10 m. Circle all the parallelograms. Then write a sentence that explains how you know they are parallelograms. If…. =. then…. ?. =. Rule:. Circle all the quadrilaterals.

marek
Download Presentation

Find the perimeter of these shapes.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Find the perimeter of these shapes. 7 m 25 miles 3 cm 8 m 8 m 3 cm 10 m

  2. Circle all the parallelograms. Then write a sentence that explains how you know they are parallelograms.

  3. If… = then… ? = Rule:

  4. Circle all the quadrilaterals. Then write a sentence that explains how you know they are quadrilaterals.

  5. Draw a pentagon in the box below. Then write a sentence explaining what a pentagon is.

  6. 16. Solve. 3 8 =

  7. 16 4 =

  8. Mrs. Norcel wants a pretty border around her office. Her office is 20 feet by 11 feet. How much border will she need to buy to complete her office? (Think is this area or perimeter?)

  9. What is the ordered pairs of the: 10 Green trapezoid Blue square Pentagon Octagon Yellow Triangle Hexagon Purple quadralateral Orange triangle I H 9 8 D F B 7 6 G 5 J 4 E 3 A 2 C 1 0 1 2 3 4 5 6 7 8 9 10 Geometric Shapes

  10. Order these decimals from least to greatest .3 .03 3.1 3.03 Remember you can add magic “zeroes” to help you..Also make it look like money

  11. The bus dropped Tom off at home at 4:12. He was on the bus for 1:45 minutes. What time did he get on the bus? (Use the number line strategy to help you!)

  12. Each day, Michaela collected between 20 and 30 used books in the big box in the Frenchtown lobby. After 20 days, about how many books could Michaela have collected? • 355 • 675 • 120 • 540

  13. Ball Park Estimation Problems Mrs. Baxter went to Italy for 9 days. She spent between $20 and $30 a day on extra things. What is the least amount of money she spent? What is the greatest amount of money she spent? Tell one “fair” and one “foul” amount.

  14. What is the fraction of YELLOW pentagons?

  15. The Italian Festival spent $584.39 on spaghetti sauce. They also spent $218.90 on pasta. About how much money did they spend on sauce and pasta? O $900.00 O $800.00 O $700.00 O $600.00

  16. 4/12 of the counters are yellow. What’s another way to say that?

  17. Imagine that these are pizzas. How would you describe what you see with a mixed number?

  18. Mrs. Strever gave ¼ of the students a ticket at lunch. What’s another way to express this fraction? • 25/100 • 50/100 • 75/100 • 4/100

  19. Draw a ring around 3/5 of the pencils. Count the objects and set and equivalent fraction

  20. There are 90 ladybugs. • 60 of them crawled away. • What is another way to say this? • 2 out of 9 • 3 out of 9 • 2 out of 3 • 6 out of 9

  21. Using number line A, show 1/3 . Hint: Count the lines and set an equivalent fraction to 1/3 A 1 0

  22. Using number line A, show ¾ . Hint: Count the lines and set an equivalent fraction to 3/4 A 1 0

  23. Look at this mixed number! See if you can figure out the improper fraction for this! You would have 4 whole pizzas with 3 pieces left over. And each piece is 1/5 of the pizza. 3 5 =

  24. Now let’s think about mixed numbers!Let’s change them to improper and improper to mixed numbers! 3 4 5 • 2 • 5 2 3 4 = = = 38 5 49 5 56 5 = =

  25. If the ladder is about 9 feet tall, ABOUT how tall is the painter? The painter is ABOUT _____ feet tall.

  26. If the mop is 40 inches long, ABOUT how long is the broom? The broom is ABOUT ____ inches long.

  27. The pencil is about 5 cm long.

  28. Measure this item to the nearest ½ cm.

  29. What are the next 3 numbers in this pattern? 1, 3, 6, 10, 15, 21, 28, 36, ____, ____, ____

  30. What will be the 15th figure in this pattern? If you know the 15th figure, what’s the 16th? What’s the 20th?

  31. In my piggy bank, I have 100 coins. • I have 25 quarters, 30 dimes, • 5 nickels, and 40 pennies. • If I shake my piggy bank and one coin falls out… • Which coin is most likely to fall out? • Which coin is least likely to fall out? • True or False: It is equally likely that a penny and a dime would fall out? • What is the probability the first coin out would be…? • A quarter? • A dime? • A nickel? • A penny? • A half-dollar?

  32. I received a candy dispenser for a present. I filled it with 36 Skittles. • 12 of the candies are green. 9 are orange. 15 are purple. If I turn the • knob, one candy will fall out at a time. I am about to turn the knob for the • first time… • Which color is most likely to fall out? • Which color is least likely to fall out? • What is the probability the first candy out would be…? • Green? • Orange? • Purple? • Red?

  33. Try this! What means the same thing as 8 thousands, 16 hundreds, 16 tens, 16 ones? Let’s see… 8 thousands means _________ 16 hundreds means ______ 16 tens means ______ 16 ones means ______.

  34. What’s a REASONABLE estimate? (11 A) • Amber was shooting baskets at gym. On her first try she shot 23 baskets. On her second try she shot 19 baskets. About how many free thrown baskets did Amber shoot? • A little more than 40 • A little less than 40 • A little more than 30 • A little less than 30 • Let’s find the actual number and then compare it to the rounded number!

  35. What’s a REASONABLE estimate? (11) • Amanda went to the movies and spent $8.88. She gave the clerk $20.00. ABOUT how much change did Amanda receive back? • A little more than $10 • A little less than $10 • A little more than $11 • A little less than $11 • Let’s find the actual number and then compare it to the rounded number!

  36. Which means the same as 3147? • 2 thousands, 14 hundreds, 7 ones • 3 thousands, 11 hundreds, 47 tens • 3 thousands, 14 hundreds, 7 tens • 2 thousands, 11 hundreds, 47 ones • Hint: Solve each problem with an addition sentence!

  37. What is the value of the 7 in 2573? • 7 • 70 • 7000 • 700 • Hint: circle the 7 in the number and look at its place!

  38. The value of 4329 would change by how much if the • 3 were replaced by 6? • 3 • 30 • 300 • 3000 • Hint: write the new number on top of the old number to compare!

  39. To estimate the sum of 876 + 897, • Maria added 900 + 900. Will Maria’s ESTIMATE • be more or less than the ACTUAL? • More because both number rounded up • More because both number rounded down • Less because both number rounded up • Less because both number rounded down • Hint: solve the actual problem and the estimate, then compare!

  40. Is it an over estimate or underestimate? (10B) • Last Winter Peter and his father went to a bunch of Red Sox games. At the first game there were 28,223 people in attendance. At the second game there were 29,102 people in attendance. Peter estimated that 30,000 + 30,000 people were at the two games. Will Peter’s estimate be more or less than his actual? • More because he rounded both numbers up • More because he rounded both numbers down • Less because he rounded both numbers up • Less because he rounded both numbers down • Let’s compare the actual and the estimate to help us out!

  41. Can we do this? 803 – 286= ______ 408 – 199 = ______

  42. Maggie had 5 refrigerators. In each refrigerator there were 3 sandwiches. Which number sentence should I use to find out how many sandwiches Maggie had in all? 5 + 3= 5 x 3= 5 ÷ 3= 5 – 3=

  43. If the tree is 12 feet tall, ABOUT how tall is Paula?

  44. Which fact is part of the same family of facts as 28 + = 53 ? 28 + 53 = 28 - = 53 53 - = 28 53 + = 28

More Related