3rd Grade Math Problems of the Day August 2014 – May 2015 3rd Grade Math Calendar August 2014 Sunday Monday Tuesday Wednesday Thursday Friday 11 12 13 Add: 13+7= 34+26= 83+17= 14 The Mill Creek Hawks scored 35 points. They beat the bulldogs by 20. How many points did the Bulldogs score? 15 How do you check a subtraction problem? 18 McKenzie has 10 times as many cookies as Matt. Matt has 3 cookies. How many cookies does McKenzie have? 19 Write this number in standard form: 2 thousands, 3 tens and 8 ones. 20 John paid $10.00 for a book. Marcus paid $14.00. How much more did Marcus pay? 21 300 is ________ times larger than 3. 22 Mark’s dad baked 4 cookie sheets of cookies. Each sheet had 10 cookies. How many cookies were baked? 25 Subtract: 256-23= 9,032-237= 26 Add: 344+12= 4,092+435= 27 28 2,598 Give the value of the 8. Give the value of the 2. How many hundreds are in 843? 1,398? a. 10 b. 100 29 Round 42 to the nearest ten. Saturday 3rd Grade Math Calendar September 2014 Sunday Monday Tuesday Wednesday Thursday Friday 1 NO SCHOOL 2 3x0= 132 x 0 = 3 Subtract 873 – 90= 218 – 99 = 4 How many 8 12 + 24 + 35 = 33 + 87 + 22 = 9 Does it matter which order you multiply numbers ? 10 11Draw a picture that describes 3 x 4 12 Tom had 16 15 2x8= 3x3= 4x1= 16 17 Jolene has 18 What day of the week is Sept.26th? twice as many brothers as sisters. She has 2 sisters. How many brothers does she have? John gave his horse 3 carrots and an apple each day. He is shopping for 3 days worth of treats for his horse. How many carrots and apples should he buy? 19 If you multiply any number by zero, what is the product? 22 The Hawks scored 7 points for each touchdown. They made 5 touchdowns. How many points did they score? 23 Solve for a a + 8 = 15 20 – a = 10 4xa=8 24 Mary has cheer practice 4 days each week for 2 hours each day. How many hours does she practice each week? 25 A J scored 3 touchdowns in his game. Each touchdown is worth 6 points. How many points did AJ score? 26 Write an equation. Anna has 18 flowers. She gave 8 to Jolene. 29 4x6= 2 x 10 = 30 5x10 31 5 x 100 Which number is closer to 8, 614? A) 8,000 B) 9,000 eggs are in a dozen? How many eggs are in three dozen? 5 Skip count by 3s to 30. caps. Joe gave him more. Tom now has 23. How many caps did Joe give him? Saturday 3rd Grade Math Calendar SUNDAY MONDAY TUESDAY 1 6 2 + 4 = 1 + ___ 7 – 3 = 2 + ___ 7 What is the value of the digit 7 in the number 17, 454? October 2014 WEDNESDAY THURSDAY 1 Jake left his house at 3:30 for the ballpark. He has to be back home in two hours. What time does Jack need to be home? 2 8 Round this number to the nearest tens place. 93,498 – 2,199 = 5x5= 7x3= 9x4= 10 x 3 = FRIDAY 3 2,489 + 34,877= 10 Nancy has a dozen roses. If she gives away half of her roses, how many will she have left? 24 13 NO SCHOOL 14 I have 3 dozen donuts. How many donuts do I have? 15 Round 4,389 to the hundreds place. 16 A bag has 3 yellow balls and 7 red balls. Would it be certain or impossible to pull a green ball from the bag? 17 4x3= 2x4= 7x7= 6x4= 21 Fall Break 22 Fall Break 23 Fall Break 24 Fall Break 25 Fall Break 27 How many sides does a hexagon have? 28 3x5= 5x5= 29 9 x9 = 11 x 7 = 9x2= 8x7= 30 Subtract 546 – 290 = 433- 218 = 31 Name two objects that are oval shaped. SATURDAY 3rd Grade Math Calendar SUNDAY MONDAY TUESDAY November 2014 WEDNESDAY 3 How many angles do a triangle and rectangle have together? 4 5 762 - 438= 808 - 279= Write the number seventy five thousand, two hundred and twenty two. 10 Holiday Veteran’s Day 11 17 THURSDAY FRIDAY 6 4x2= 6x2= 8x2= 7 12 2,489 + 34,877= 13 9 x9 = 11 x 7 = 9x2= 8x7= 14 How many sides does a hexagon have? 18 19 20 21 How many zeros does the number seven thousand and seven have? 5 x 6= 6 x 6= 7 x 6= What is the place of the digit 6 in the number 86,542 What two numbers come next in this series: 11,22,33,44, 55, ___,___ 267+166= 624+290= 25NO SCHOOL ALL WEEK 26NO SCHOOL ALL WEEK 27 NO SCHOOL ALL WEEK 28 NO SCHOOL ALL WEEK 29 THANKSGIVIN G BREAK!!! THANKSGIVIN G BREAK!!! THANKSGIVING BREAK!!! THANKSGIVING BREAK!!! 16 minus what mystery number equals 8? THANKSGIVIN G BREAK!!! 1x8= 10x8= 100x8= NO SCHOOL ALL WEEK SATURDAY SUNDAY MONDAY TUESDAY the Day December 2014 WEDNESDAY THURSDAY FRIDAY 1 2 3 4 5 Identify the shape: Identify the shape: Identify the shape: Identify the shape: Identify the shape: 8 9 If there are an average of 30 days in a month, how many days are in 10 months? 10 We have three days left of school. Each day has about 8 hours. About how many hours do we have left? 11 We have 16 hours of school left. Each hour has 60 minutes in it. How many minutes of school do we have left? 12 How many letters are in the words, “Have a safe and very restful winter break!”? 16Subtract: 1000 - 426 = 1000 - 312 = 1000 - 86 = 17 How many inches are there in a foot? How many inches are there in 3 feet? 18 Draw a pictograph of the lunch count 19 If there are 12 months in a year, how many months are in 12 years? 15 Solve for the missing addend: 23 + 63 = ___ + 23 6 x4 = 10x 9 = 13 x 4 = SATURDAY SUNDAY MONDAY TUESDAY WEDNESDAY 3rd Grade Math Problems THURSDAY FRIDAY January 2015 SATURDAY 5 Estimate by rounding each number to the nearest 10: 77+24= 62+21= 6 True or False: A square, rectangle and triangle are all considered quadrilaterals. 7 Draw an array for 4x2 and 2x4. Write each problem under each array. 8 Pres. Harrison gave the longest inaugural speech of 1 hour 45 minutes. For how many minutes did he speak? 9 Write a numeral expression for the story. The tree is 5 feet tall. How tall would it be if it were three times as tall? 12 Melvin bought a box of cereal and a gallon of milk, and each costs $0.96. Melvin paid with a $5 bill. How much change does he receive? 13 Draw and label the following: parallel lines, intersecting lines, ray, line segment. 14 A family of 5 wants to eat lunch at the fair. Each meal costs $4.65. How much will they spend? 15 Draw and label a right triangle, an acute triangle, and an obtuse triangle. 16 What unit of measure would be most effective when measuring the length of a screwdriver? 19 No School 20 Javier’s age is 5 times Andy’s age. Andy is 4 years old. Write a number sentence to find Javier’s age. 21 Describe in your own words, two things about an obtuse angle. 22 Round to nearest 10 to estimate: 134 +142 = 456 + 721= 23 9 x9 = 11 x 7 = 9x2= 8x7= 26 27 What number am There are 2 pies. One pie has 4 equal pieces and one pie has 6 equal pieces. I? I round to 750 when rounded to nearest 10. I round to 700 when rounded to nearest 28 Find the area of a square with a side of 3 feet. 29How many angles do a triangle and rectangle have 30 Round to nearest 100 to estimate: 264 + 214= 3rd Grade Math Problems of the Day February 2015 SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY 4 Five turtles raced. Tut was faster than Shell, but slower than Snapper. King was faster than Snapper, but slower than Pokey. Who won? 5 You have 24 red, blue and green marbles in a bag. There are 6 red, 4 green and 14 blue. Which one would you “most likely” grab? Why? 6 1000-264 2 3 Whitney is in the middle of the line. There are 8 people in front of her. How many people are in line? Delaware became the 1st state in 1787. Hawaii was the 50th in 1959. How many years are there in between? 9 What is the difference between 541 and 511? 10 A teacher left her house at 7:30am and drove 30 minutes to her sister’s house . She stayed for 3 hours and then drove home. What time did she arrive home? 11 The thermometer in our room rose 8 degrees between 7am and noon.It rose another 12 degrees , and at the end of the day it was 80 degrees. What was the temp at 7:00am? 12 The school bought 27 bookcases for 9 teachers to share. Write and solve the number sentence that shows how many bookcases each teacher received. 13 What number is t he same as 16 tens? 16 17 NO SCHOOL 18NO SCHOOL 19NO SCHOOL 20NO SCHOOL 24 Can two rectangles have the same area and be different shapes? Explain or 25 A square window has four lines of symmetry. Find the length of each side if 26 What is the difference between area and perimeter? 27 2314-154 NO SCHOOL 23What multiplication sentence will help you solve 33 divided by 3? 3x6 3x10 3x3 3x11 SATURDAY 3rd Grade Math Problems of the Day March 2015 3 2 Draw a circle. Shade ¼ of it red and ½ of it blue. Leave the rest blank. 3 Alice rounded 14,378 to 14,000. To what place did she round? 4 Write 3 different fractions that all equal 1. 5 The Nature Club is planting 25 more trees in the spring. They planted 48 in the fall. How many will they plant this year? 6 There are 106 4th grades and 98 3rd graders. How many more students are in 4th grade than in 3rd? 19 Complete the following with 3 possible answers. 12 – x > 8 10 There are 4 different ways to divide a rectangle into fourths. Show three different ways. 111 Jim begins jogging at 6:45am. He finishes at 8:00am. For how long did Jim jog? 12 Round to the nearest 10 13 holiday 16 True or False: ½ = 4/8 Draw to explain 17Tell what operation then solve: One cup of whole milk has 150 calories. One cup of skim milk has 65 fewer calories. How many calories does skim milk have? 18 Compare with <, >,= 1/2 1/3 19 Jeremiah has a dozen eggs. He used 3 to make muffins. How many eggs does he have left? 20 Imagine a box of cereal. How many flat surfaces, vertices, and edges does it have? 23 Mr. Veng started on the second floor. He took the elevator up 7 floors. And then down 3 floors. On what floor did he end? 24 Marcus tore a sheet of paper in half. Then he tore each of those in half again. He did this 2 more times. How many pieces of paper did he have? 25 In the fraction ½ what digit is the numerator and what digit is the denominator? 26 Add: 1/3 + 1/3 = 27 Which is bigger 1/3 of a cookie cake or ½ of a cookie cake? 30Mom needs 30 minutes to make meatloaf and 1 hr. to bake it. Dinner is at 6:00. When should she begin making dinner? 31 compare ½ and 3/6 3/12 1/4 1/5 1/10 7894 3/8 + 2/8 = 3RD Grade Math Problems of the Day April 2015 SUNDAY MONDAY TUESDAY 2 WEDNESDAY THURSDAY FRIDAY 1What is the difference between the Commutative Property and the Associative Property? 2Mike bought 4 cans of tennis balls. Each can has three balls. He gave 5 tennis balls away. How many tennis balls does he have left? NO SCHOOL 7 NO SCHOOL 8NO SCHOOL 9NO SCHOOL 10NO SCHOOL 11NO SCHOOL 13 What shape am I? I have more than 3 sides. I have more than 2 lines of symmetry. I have fewer than 5 angles. 14 Trisha says that you can solve 8x9 by solving 3x9 and then doubling it. Do you agree? Explain. 15 In the division problem 14 divided by 2 equals 7, what digit is the “product”? 16 Look at Sara’s paper. What two division sentences could she have written instead? 8x3 = 24 3x8 = 24 17 Mr. Nash is the director of a band with 24 members. He wants the band to march in equal rows in the parade. Each row must have more than 2 members. Draw this. 20 Mindy can buy muffins in packages of 5, 6, or 12. She needs 18 muffins. What kinds of packages should she buy to have exactly 18 muffins? 21 How does an array show division? Use the problem 20 divided by 4 equals 5 to explain. 22 Fancy Fan company makes fans with 4 blades. They have 28 blades ready to use. Using all 28 blades, how many fans can they make? 23 What has the same value as 15 x 2 3x3x4 3+5-2 3 x 2 x 10 24 Lisa has a treasure basket. She has 45 balloons, 18 toy dinosaurs, 27 puppets, 36 crayons, 72 marbles, and 54 stickers. What is the first person that goes to the basket most likely going to pull out? Least likely? 27 We have been in school for 145 days. If there are 160 days in our school year, how many days do we 28 Draw a graph to represent this information : 29 27 x 3 42 x 4 30 Gisela had $13. She rec’d $8 more for her birthday. She spent $15 on a new toy. How much SATURDAY 3rd Grade Math Problems of the Day May 2015 SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY 1 Mr. Samuel works 40 hours per week. How many hours will he work in 4 weeks? In 12 weeks? 4 How many hundreds are there in 3,629? 5 Lightning strikes the earth about 200 times/second. How many times will lightning strike the earth in one minute? 6 There are 5,280 feet in a mile. What is the best estimate for the number of feet in 2 miles? 1,000 10,000 9,000 12,000 7 There are 466 paper clips in a jar. What is that number rounded to the nearest hundred? 8 There are 365 days in a year. About how many days are there in 7 years? 11 Cheryl has a project due in 3 weeks. Her teacher said it would take her 40 hours to complete. How many days will she spend on the project if she spends 2 hours per day? 12 A box of pretzel sticks has 35 pretzels. There are 8 boys. How many pretzels will each boy get? 13 Susan and Katrina both collect Disney pins. Susan has 6 pins and Katrina has 50. How many more pins does Katrina have than Susan? 14 Brayden has 37 cups of apples to make loaves of bread. If each loaf takes 6 cups of apples, how many loaves can he make? 15 POST-PLANNING LAST DAY OF SCHOOL SATURDAY