364,594 26,596 Math Bell Ringer Create a number: The digit three is in the thousands place The ten thousands place is the highest place value The number has a value of 500 in the hundreds place Digit: Place Value: Value: 364,594 Digit: Place Value: Value:

Math Bell Ringer 34,802 Digit: Place Value: Value: Write the number in expanded form: 34,802 Write in standard form: 500,000 + 30,000 + 6,000 + 80 + 3

Nine hundred thirty-two thousand, five hundred four Math Bell Ringer Write the numbers in standard form: 30,000 + 6,000 + 8 400,000 + 30,000 + 80 + 3 Nine hundred thirty-two thousand, five hundred four Nine hundred thirty-two thousand, five hundred four Fifty thousand, twenty-eight

Three million, twenty-four thousand, two hundred Math Bell Ringer 30,802,601 Write the number in expanded and word form: 300,000 + 2,000 + 50 + 4 Write the numbers in standard form: Three million, twenty-four thousand, two hundred A student wrote the expanded form number in standard form. Did he write it correctly? Explain why or why not: 5,000,000 + 30,000 + 6,000 + 80 + 3 = 5,306,083

Three million, twenty-four thousand, two hundred Math Bell Ringer 8,024,512 Write the number in word form: 700,000 + 20,000 + 50 + 4 Write the numbers in standard form: Three million, twenty-four thousand, two hundred Put the numbers in order from least to greatest 555,687 88,879 555,867 556,452

5 million, three hundred two thousand, sixty-five Math Bell Ringer 5,400,036 Write the number in expanded form: 700,000 + 20,000 + 50 + 4 Write the numbers in standard form: 5 million, three hundred two thousand, sixty-five Compare the numbers using <, >, or = 785,687 788,879 555,867 556,452

Math Bell Ringer Estimate. Then add: 24 +89 339 +826 584 +616 Add: 58 +95 624 +598 58 + 213 + 87 =

Solve the problem: Write the following number in standard form: Math Bell Ringer Solve the problem: Write the following number in standard form:

Math Bell Ringer Answer the problems: Circle the numbers that round to 3,500 when rounding to the nearest hundred. 3,426 3,485 3,512 3,568 4,192 3,555 3,461 When rounded to the nearest ten thousand, Rhett’s high score on a video game is 240,000 points. Which could be Rhett’s high score? 244,584 246,828 236,828 248,694

Math Bell Ringer Mr. Anderson collected 1,487 coins. Which of the following numbers has a 8 that is ten times greater than the 8 in Mr. Anderson’s number? 1,368 1,486 5,825 8,324 Write in standard form: 5,000,000 + 400,000 + 80 + 9

5 million, three hundred two thousand, sixty-five Math Bell Ringer 5 million, three hundred two thousand, sixty-five Write the number in standard form: 700,000 + 20,000 + 50 + 4 Compare the numbers: 1,258,085 1,285,425 Five hundred twelve thousand, four Five hundred twelve thousand, four hundred Round the number: 595,842

Write in expanded form: 205,612 Math Bell Ringer Write in expanded form: 205,612 When rounded to the nearest hundred, Jack’s jar of jelly beans has about 6,400 jelly beans. Which could be Jack’s least amount of jelly beans? 6,484 6,312 6,413 6,357 Round the number: 612,842

Write in word form: 205,612 75,256 + 84,574 = Math Bell Ringer When rounded to the nearest hundred, Macy’s jar of jelly beans has about 7,200 jelly beans. Which could be Macy’s greatest amount of jelly beans? 7,284 7,246 7,156 7,128 75,256 + 84,574 =

Write in word form: 312,504 95,256 + 4,574 = Math Bell Ringer When rounded to the nearest hundred, Macy’s jar of jelly beans has about 4,800 jelly beans. Which could be Macy’s greatest amount of jelly beans? 4,884 4,846 4,856 4,828 95,256 + 4,574 =

Math Examples Write in word form: 502,618 The Tigers scored a total of 722 points in the last four games of the season. The Hawks scored 364 points than the Tigers. The Pythons scored 516 points. How many points did the three teams score altogether? The Tigers scored a total of 415 points in the last four games of the season. The Hawks scored 118 more points than the Tigers. The Pythons scored 363 points. How many points did the three teams score altogether.

Math Examples

Math Bell Ringer Write in expanded form: Four million, fifteen thousand, four hundred three Solve the problems: Circle the numbers that round to 33,000 when rounding to the nearest hundred. 33,828 33,085 34,642 33,042 32,989 When rounded to the nearest ten thousand, Rhett’s high score on a video game is 240,000 points. Which could be Rhett’s high score? 244,584 246,828 236,828 248,694

Math Bell Ringer 250,061 – 25,688 When rounded to the nearest hundreds, Emily’s high score on a video game is 362,000 points. Which could be Emily’s high score? 362,258 362,049 362,128 362,001

Math Bell Ringer 400,624 – 34,628 In July, 348,624 people visited Ocean City. In August, 245,628 people visited Ocean City. About how many more people visited Ocean City in July than in August? Round to the nearest ten thousand. The river’s length is 2,478 miles. This is 3,678 miles less than a river in Africa. What is the length, in miles, of both rivers?

Math Bell Ringer The number of people at the baseball game was 45,415. If you increase the digits in the thousands and tens place by 4, you will have the number of people attending the day before. How many people attended the baseball game the day before?

Math Bell Ringer The number of people at the baseball game was 45,415. If you increase the digits in the ten thousands by 6 and decrease the hundreds place by 3, you will have the number of people attending the day before. How many people attended the baseball game the day before?

Math Bell Ringer Solve the problem: Subtract: Multiply: 700,204 – 12,398 Multiply: 58 x 34= Estimate to the nearest hundred: 465,325 + 742,856 Solve the problem: At Raven’s games in September and October the number of people attending was as follows: September: three hundred forty thousand, six hundred October: three hundred forty-two thousand, sixty Which inequality correctly compares the two numbers? 34,600 < 34,260 340,600 < 342,060 340,600 > 340,060 340,600 > 342,060

Math Bell Ringer Subtract: 502,008 – 18,354 Multiply: 34 x 25= Estimate to the nearest ten thousands: 625,564 + 293,254 Write the factors Write 5 multiples 20 8 8 20

Math Bell Ringer Find the difference of the numbers 45,254 and 254,568 Find the product of the numbers 64 and 34 Estimate. Round to the greatest place: 24 x 89 484 x 3 54 x 26 5,434 + 2,685 Write the smallest number that can round to 500,000 when rounded to the nearest ten thousands:

Math Bell Ringer Last week, the company sold 256,526 items. The same company sold 125,546 fewer items this week. How many items did the company sell the past two weeks? Teddy had a Pokemon card collection. He counted all of his cards and discovered he had 156 cards in all. He decided to give his brother, Liam, five of his cards. He then gave his sister, Kirsten, twice as many as he gave Liam. Conclude how many Pokemon cards Teddy has left? There were ten people who asked for 2 toppings each on Monday. Fourteen people asked for 3 toppings on Tuesday. Compare the number of toppings used on Monday to the number used on Tuesday. A. 10 < 14 B. 2 < 3 C. 12 < 17 D. 20 < 42

Math Practice Write 5 multiples Write the factors 3 5 7 11 20 4 8 15 28

Math Homework Write 5 multiples Write the factors 4 6 10 12 50 6 10 18 23 24

Math Homework Write 5 multiples Write the factors 4 6 12 15 500 6 10 C = composite P = prime 4 6 12 15 500 6 10 18 23 24

Math Bell Ringer Subtract: 680,016 – 5,897 Multiply: 64 x 38= Estimate to the nearest thousand: 487,569 + 578,325 Write the factors Write 5 multiples 24 12 6 11

Composite Number: Prime Number: Prime and Composite Numbers Any number that has more than two factors. 4 – (1, 2, 4) – 3 factors means that it is a composite number. 12 – (1, 2, 3, 4, 6, 12) – 6 factors means it is a composite number. Prime Number: Any number that has exactly two factors. 5 – (1, 5) – 2 factors means that it is a prime number. 17 – (1, 17) – 2 factors means it is a composite number. Are the following numbers prime or composite? 16 7 21 19 31

Homework Write the all the factors. Are the following numbers prime or composite? 20 Prime or Composite 19 Prime or Composite 15 Prime or Composite 23 Prime or Composite 37 Prime or Composite 14 Prime or Composite

42 x 35 = Multiply: Solve the multi-step problem: Math Bell Ringer Barney, Fred, and Wilma picked apples. Barney picked 18 apples. Fred picked 6 more apples than Barney. Wilma picked 5 times as many Barney. How many apples did Barney, Fred, and Wilma collect altogether?

Math Bell Ringer Write in standard form: Four hundred sixty thousand, forty-eight Multiply: Subtract: 502,008 – 18,354 42 x 35 = Solve the problem: The number of people at the baseball game was 45,415. If you increase the digits in the ten thousands by 6 and decrease the hundreds place by 3, you will have the number of people attending the day before. How many people attended the baseball game the day before?

Compare and contrast the leaves of plants and solar panels. Science Bell Ringer Compare and contrast the leaves of plants and solar panels.

Estimate to the nearest ten thousands: Math Bell Ringer Subtract: 502,008 – 18,354 Multiply: 34 x 25= Estimate to the nearest ten thousands: 625,564 + 293,254

Write in expanded form: 5,038,012 Math Bell Ringer Write in expanded form: 5,038,012 Compare the numbers: 1,258,085 1,285,425 Five hundred twelve thousand, four Five hundred twelve thousand, four hundred Round the number: 595,842