Name _____________________ Period_____ Date _________ Grade 2 Summer Packet- Going into 3rd Grade 1. Add or subtract each. a. 8 2 b. 9 4 c. 6 3 d. 6 2 e. 8 1 f. 3 7 g. 10 2 h. 6 4 i. 1 9 j. 2 3 2. Look at the group of apples. Does the group have an even number of apples or an odd number of apples? Show your thinking using words, numbers, or pictures. 3. There are four rows of pencils. Circle the rows that have an even number of pencils. 4. Circle the picture that shows why 10 is an even number. 5. For each group, circle EVEN if there is an even number of spoons, or circle ODD if there is an odd number of spoons. 6. Circle the numbers in the table below that are even numbers. For each number you circled show in a drawing why the number is even; and write an equation to show that the even number can be made by adding two equal numbers. Number Drawing Equation 2 5 8 9 7. Write an even number that is between 21 and 29. Write an equation to show how that number can be made by adding two equal numbers. 8. Complete the equation to show that 14 is an even number. + 9. = 14 Add the following numbers. Show your work using words or numbers. 11, 15, 10, and 14. 10. Show how to use tens and ones to add 19, 13, and 16. 11. Tara, Mia, and Jorge added the numbers 13, 18, and 17. Their work is shown in the table below. Which students added correctly? Put a check mark in the oval to answer correct or Correct incorrect. Incorrect Tara: 13 18 17 is the same as 10 10 10 plus 3 8 7.So 30 18 48. Mia: I can add 13 and 17 together first, which gives me 30. Then add 30 to 18 to get 48. 1 13 18 Jorge: 17 48 12. Find 16 19 3 11. 13. Skip count by 5s and fill in the missing number. 650, _______, 660, 665 14. Juana is skip counting by 10s. Her first number is 890. Write the next three numbers. 15. Fill in the missing numbers when skip counting by 100. 345, 445, ____, ____, ____, 845 16. Write numbers in the blanks below to show skip counting by 10s. _____ , _____ , 220 , _____ , _____ 17. Circle the facts that have an answer of 6. 33 18. 19. 83 52 10 4 24 93 Draw a line to match each fact on the left with the answer on the right. 4 1 ▪ ▪ 10 96 ▪ ▪ 5 64 ▪ ▪ 9 10 1 ▪ ▪ 3 53 ▪ ▪ 8 Subtract 43 28. 20. Subtract 49 32. 21. What is 50 minus 18 ? 22. Which tells correct thinking for adding 18 29 ? Put a check in the oval if the thinking is correct. 1. Carol is reading a book that has 19 pages. On Friday she read 4 pages and on Saturday she read 11 more pages. How many more pages does Carol have left to read? 2. Jeremy had 14 CDs. He placed some of the CDs on a shelf. He had 8 CDs left. How many CDs did Jeremy place on the shelf? 3. Rodrigo made 15 pancakes for his family. Some friends came for breakfast, so Rodrigo made 4 more pancakes. After Rodrigo’s family and friends ate, 5 pancakes were left. How many pancakes were eaten in all? 4. Which number is 6 hundreds, 2 tens, and 4 ones? a. 246 b. 462 c. 624 d. 642 5. 6. Which represents the number 748 ? a. 74 + 8 b. 7+4+8 c. 70 + 40 + 8 d. 700 + 40 + 8 Circle the base-ten blocks that would represent the number 304. 7. What number is shown by the base-ten blocks? ________________________ 8. 9. Jill is counting bundles of pennies. Each bundle has 100 pennies and she has 8 bundles. Which shows the best way to count all of the pennies? a. 100, 2, 200, 4, 400, 6, 600, 8, 800, 9, 900 b. 100, 200, 300, 400, 500, 600, 700, 800 c. 10, 20, 40, 80, 160, 320, 640, 1280 d. 100, 100, 100, 100, 100, 100, 100, 100 Reed has 4 bundles of straws. Each bundle has 100 straws. His friend gives him some more straws. Which number shows how many straws Reed could have altogether? a. 45 b. 94 c. 341 d. 402 10. Which number has more than 5 bundles of ten tens? a. 608 b. 419 c. 287 d. 236 11. Travis made a list of numbers to start at 25 and skip count by 5. What number should NOT be in the list? 25, 30, 35, 40, 44, 50, 55 12. Julie created a pattern that skip-counted by 10 and has the number 40 in it. What other number could be in Julie’s skip-count pattern? a. 54 b. 64 c. 76 d. 80 13. Write numbers in the boxes on the number line that are missing in the skip-count pattern. 14. Luisa has 53 rocks in her rock collection. Which is the same as 53 ? a. Five-thirty b. Five-three c. Fifty-thirty d. Fifty-three 15. The librarian said there are four hundred seventy-nine picture books in the school library. Write the numeral that represents the number of picture books in the school library. 16. 17. Phillip found there were 231 students in third grade at his school. Choose the expanded notation that shows 231. a. 20 3 1 b. 200 3 1 c. 20 30 1 d. 200 30 1 Ilia slept for seven hundred twenty minutes. Write this as a numeral in the box. 18. Joshua counted 286 cars during a family trip. Write this number using words and expanded form. 19. Write one of the symbols , compare the two numbers. , or in the box below to correctly Use place value to explain your answer. ______________________________________________ ______________________________________________ ______________________________________________ 20. ______________________________________________ Place a <, >, or = symbol in the box below to compare the numbers. 21. Write one of the symbols <, >, or = in the box below to make the statement true. 22. Is this statement true? Explain your thinking using words and numbers. 257 367 ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________ 6. Look at the array of dots below. Now look at the sums in the table. Does the sum give the number of dots in the array? Put a check in the oval to answer yes or no. Yes 44444 123 456 5555 No 7. Some cookies are arranged on a tray. Circle all the sums that give the number of cookies on the tray. 22 44 24 42 2222 4444 How many cookies are on the tray? 8. ___________ Look at the array of stars. Kamel wants to write the same number in each box so that the sum equals the number of stars in the array. What number should Kamel write in each box? Pedro wants to write the same number in each circle so that the sum equals the number of stars in the array. What number should Pedro write in each circle? 9. What is the length, in inches, of the fish shown below? length and the unit. Write the _______________________________ 10. What is the length, in centimeters, of the pencil shown below? Write the length and the unit. ______________________________________ 11. Which would be the best estimate of the length of your thumb? a. 4 centimeters b. 4 inches c. 4 feet d. 4 meters 12. Draw a line to match each measurement with an estimate. Measurement Height of a door ▪ Length of a tissue box ▪ Height of a house ▪ Length of a crayon ▪ 13. Estimate ▪ 8 centimeters ▪ 8 inches ▪ 8 feet ▪ 8 meters Use a ruler to measure the length of the line in inches. Write the length and the unit: ____________ Measure the length of the same line to the nearest whole centimeter. Write the length and the unit: ____________ Explain why the number of inches is less than the number of centimeters. ____________________________________________ ____________________________________________ ____________________________________________ 14. The length of a table is 6 feet. The table will be measured three more times using inches, meters, and centimeters. Check the ovals to show whether the number of units will be more or less than 6. Unit More than 6 Less than 6 Inches Meters Centimeters In questions 16-17, use the provided ruler or scale. 16. What is the length, in inches, of the top pair of scissors? _______________ What is the length, in inches, of the bottom pair of scissors? _______________ How many inches longer is the bottom pair of scissors than the top pair of scissors? __________________ 17. How much taller is tree A than tree B, in feet ? _____________________ In question 18, use a ruler. 18. Look at the map below. How many centimeters longer is the line between Newton and Lineboro than the line between Newton and Clark? _____________________ 20. Lara and Jake each showed how they added 7 and 5 using mental math. Their work is shown below. Did each student show a correct or incorrect way to add 7 and 5 ? Circle correct or incorrect for each. Lara: 7+5 7+3+2 10 Correct Incorrect Correct Incorrect +2 12 Jake: 7 + 5 is equal to 5 + 7 5+7 5+5+2 10 +2 12 21. Draw a line to connect each fact with its sum. More than one fact can be connected to a sum. Fact Sum 88 ▪ 13 5 ▪ 89 ▪ 4 13 ▪ 97 ▪ 6 11 ▪ ▪ 16 ▪ 17 ▪ 18 22. Show how to add 46 and 37. 23. Show how to subtract 69 from 82. 25. Show how to find 57 39. 26. Show how to find 72 28. In questions 6-8, add or subtract. 6. 875 100 8. 600 10 7. 199 10 9. 428 528 What is the value of 10. ? _______________ 29 37 A teacher wrote the equation above on the board. Jose solved the equation by writing 30 36 30 30 6 66. Explain why the method Jose used is correct. ____________________________________________ ____________________________________________ ____________________________________________ ____________________________________________ 11. 97 68 Sangam solved the equation above by writing 97 68 97 68 2 2 97 2 68 2 99 70 29. Explain why the method Sangam used is correct. ____________________________________________ ____________________________________________ ____________________________________________ ____________________________________________ 12. 21 59 Haloti solved the equation above by writing 21 59 20 1 50 9 20 50 1 9 70 10 80. Draw base-ten blocks and use the drawing to explain why the method Haloti used is correct. ____________________________________________ ____________________________________________ ____________________________________________ ____________________________________________ In questions 13-14, write an equation for the word problem. Use a box to represent the unknown number, and solve the problem. 13. Cal needs to paint a line on a baseball field that will be 90 feet long. He has painted 47 feet of the line. How many more feet of the line does Cal need to paint? ____________________________________________ ____________________________________________ ____________________________________________ ____________________________________________ 14. Ashley and Nate both stand at the same spot and hit golf balls. Nate’s ball goes 45 yards, and Ashley’s ball goes 27 yards. How many more yards does Nate’s ball go than Ashley’s ball? ____________________________________________ ____________________________________________ ____________________________________________ ____________________________________________ 15. Emily is 8 inches taller than Molly. Molly is 41 inches tall. The equation 8 41 can be used to find how many inches tall Emily is. What is another equation that could be used to find how tall Emily is? __________________ 16. Randy used 23 centimeters of string for a project. He has 68 centimeters of string left. Circle all the equations below that can be used to find the number of centimeters of string that Randy had at the start of his project. 23 68 68 23 23 68 23 68 23 68 68 23 How many centimeters of string did Randy have at the start of his project? ____________________________________________ 17. Which number lines below correctly show how to find 16 3 ? Mark in the oval to answer correct or incorrect. In questions 18-19, show your addition or subtraction on the number line. 18. 24 9 19. 28 6 11 20. Write an equation that matches what is shown on the number line above. __________________ In questions 21-22, be sure to include A.M. or P.M. in your answer. 21. What afternoon time is shown on the clock below, to the nearest 5 minutes? _________________ 22. When LaToya looks at the clock in the morning, she sees the time on the clock below. What time is it, to the nearest 5 minutes? _______________ 23. Draw a line to connect each analog clock on the left to the digital clock on the right that shows the same time. Some digital clocks will not be used. 24. Aliyah pays for ice cream with 1 one-dollar bill, 1 quarter, 2 dimes and 3 pennies. What amount does Aliyah pay? _______________ 25. Jim finds 3 quarters and 1 dime in his pocket. In his other pocket, he finds 4 dimes, 3 nickels, and 2 pennies. How much money does Jim have in all? _______________ 26. Keith gave his friend the coins shown below. How much money did Keith give his friend? 27. _______________ DeShawn read 23 pages of a book on Monday, and 68 pages on Tuesday. How many pages did DeShawn read in all? _________________ 28. Talia gave 42 beads to Maria. Maria gave back 15 beads. Talia gave Maria 28 more beads. How many total beads does Maria have? _______________ 29. Mary cut a piece of ribbon that was 96 inches long into three pieces. One piece is 12 inches long and a second piece is 27 inches long. How many inches long is the third piece? _______________ Add or subtract each. 1) 98 2) 17 8 3) 65 4) 15 7 5) 39 6) 14 8 19 8 9) 11 3 7) 12 7 8) 10) 13 6 11) 73 24 13) 65 17 14) 83 37 12) 97 36 15. Each purse below has the amount of money shown. What is the total amount of money in both purses? a. $29 b. $211 c. $803 d. $7,913 16. Jorge has 21 bags of ten marbles each and 6 single marbles. Victor has 16 bags of ten marbles each and 4 single marbles. Write a number in each blank below to tell how many marbles Jorge and Victor have together. ______hundreds ________tens_______ones 17. Which set of base-ten blocks below can be included with the base-ten blocks above to show 308? a. b. c. d. 18. Part A: Shade the figures above that are quadrilaterals. Part B: Draw a circle around the quadrilaterals that have sides that are not all equal. 19. Which of the following shapes is a hexagon? a. b. c. d. 20. The figure above represents a cube. Which of the following is the name for the shape on each face of the cube? a. Triangle b. Square How many faces does the cube have? c. Pentagon d. Hexagon 21. Use a ruler to measure the length of each pencil below to the nearest inch. Write the length above each pencil. Make a line plot of the lengths below. 22. Some fish are drawn below. Use a ruler to measure the length of each fish to the nearest centimeter. Plot the lengths on the line plot below. 23. Brian asked 15 friends to tell him what their favorite pet is. The table below shows what his friends said. Favorite Pet Dog Cat Bird Hamster Number of Friends 6 2 4 3 Part A: Make a bar graph to show the favorite pets of Brian’s friends. Part B: How many more friends said dog than said bird? Answer: ___________________ friends 24. Ann made the bar graph below to show the favorite playground equipment of all of the students in his class. Place a check mark in the oval to choose correct or statement in the table. incorrect for each Correct Slides are the most favorite playground equipment. Ann’s class has a total of 26 students in it. More students said slides and swings combined than said monkey bars. Incorrect 25. Amanda made the bar graph below to show the favorite fruit of the 15 students in her class. Use the information in Amanda’s bar graph to make a picture graph for the students’ favorite fruit. 26. Tom lays square tiles on a floor in the shape of a rectangle. He lays the tiles into 5 rows and 6 columns. Show how the tiles could be laid to cover the floor in the rectangle below. How many total tiles did Tom lay on the floor? Answer: ___________________ square tiles 27. Use squares of the same size to fill the rectangle below so that there are 8 rows and 4 columns of squares. How many squares of the same size are there in all? Answer: ____________ squares 28. Natasha ordered three cakes of the same size for her birthday party. The cake slices left over after the party are shaded in the figures below. How many fourths of a cake are left over? _________ Does the cake left over make a whole cake? Place a checkmark in the oval to answer yes or no. Yes 29. No Dan, Greg, Carol, and Pat have baked a rectangular cake and want to share the cake equally. Part A: Mark the rectangles below to show two different ways the cake can be cut so that each person will have an equal share. Part B: Write a word in each blank to complete the sentences. After being cut, the cake has ______ parts called _________. Each person’s share is a _________ of the cake. 30. Which squares show one-fourth of the square shaded? List all that show one-fourth shaded. Answer: _______________________