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Math Math Department Revision Grade 4 Term: 1 Part 1 2016 - 2017
L 1.1 L 1.2 L 1.3 L 1.4 L 1.5 L 1.6 L 1.7 Math Grade 4 Term: 1 Part 1 Teacher Sawsan Awad
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Objectives To compare numbers through thousands .
To read, write, and identify the value of whole numbers through thousands . To compare numbers through thousands . To order numbers through thousands . To round the whole number to a given place value. To Add &subtract whole numbers .
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Write the value of the underlined digit.
153, ,913 577, ,954 3 100,000 70,000 900
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Write the value of the underlined digit.
273, ,313 74, ,954 20,000 3,000 900 100,000
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What is the value of the underlined digit?
569,394 1. 300 495,294 2. 5,000 300,000 384,294 3.
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Write the value of the underlined digit.
273, ,999 591, ,902 0,000 3,000 800 20,000
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Which is the value of the digit 7 in 23,759? A 7 B 700 C 7,000
Choose the correct answer. Which is the value of the digit 7 in 23,759? A B C ,000
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Problem solving There are 386,147 books at the SMS Library. What is the value of digit 8 in this number ? 386,147 What is the value of digit 8 in this number ? 80,000
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A way to write numbers by using digits Example: 340,548
Standard Form A way to write numbers by using digits Example: 340,548
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A way to write numbers by showing the value of each digit .
Expanded form A way to write numbers by showing the value of each digit . Example: 24,192 = 20,000+ 4,
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A way to write numbers by using words
Word Form A way to write numbers by using words Example: two hundred fifty-seven thousand.
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Write each number in standard form .
one hundred sixty – one thousand, two 161,002 Ninety- three thousand, five hundred 93, 500
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Write each number in standard form
two hundred sixty - one thousand, eight hundred forty five . 261,845 five hundred thousand, thirty –one . 500,031
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Write each number in two other forms .
408,377 standard form Four hundred eight thousand, three hundred seventy –seven . word form 400,000+ 8, expanded form
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Write each number in two other forms .
20, expanded form 20,632 standard form twenty thousand, six hundred thirty-two . word form
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Write each number in two other forms .
Six hundred fourteen thousand, two hundred thirty-nine . word form 614,239 standard form 600, ,000+4,000 expanded form
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Problem solving There are 2,650 sheep on a farm. Write the number of sheep in word form and expanded form. 2,650 Write the number of sheep in word form and expanded form. two thousand, six hundred fifty. word form 2, expanded form
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Write each number in two other forms .
892,200 standard form eight hundred ninety –two thousand, two hundred . word form 800, ,000+2, expanded form
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Write each number in standard form
six hundred fourteen thousand, two hundred thirty nine 614,239 Thirty five thousand, three hundred four . 35,304
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Write in standard form two hundred seventy-eight thousand, seven hundred twenty-three . 278,723
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Write each number in standard form
One hundred thousand, five hundred forty . 100,540 eight thousand, ninety-two . 8,092
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Choose the correct answer.
five hundred ninety-two thousand, five hundred six 530,506 592,506 500,560
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Choose the correct answer.
Last year, three hundred twenty –three thousand people visited the museum .What is the number in standard form ? three hundred twenty –three thousand What is the number in standard form ? 332,000 323,000 300,000
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Choose the correct answer.
Eight thousand, five hundred seventy . 80,506 8,770 8,570
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+ 240,804 = + + + 200,530 = + 4 Write each number in expanded form
200,530 = + 200,000 500 30 240,804 = 40,000 200,00 0 800 4
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+ 30 2 4 Write each number in expanded form 86,532 = + + + 80,000
86,532 = + 80,000 6,000 500 30 2 240,804 = 800 200,000 40,000 4
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Write in standard form. Two hundred sixty-one thousand, eight hundred thirty -one . 261, 831
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Write each number in standard form.
80,000 6,000 500 30 + 2 = 86,532 700, ,000 +2,000 = 752,061
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Choose the correct answer.
What is this number in standard form? 300, , ,000 +, A) 359,410 B ) 3,594,100 C ) 594,001
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Choose the correct answer.
What is eight hundred fifty -two thousand, three in standard form? A) 850,003 B) 800,852 C) 852,003
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Compare. Write <, >,or =for each .
1) 33, ,992 > 2) 298, ,992 < 3) 200, ,942
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Compare. Write <, >,or =for each .
1) 34, ,892 < 2) 200, ,982 = 3) 501, ,900
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Compare. Write <, >,or =for each .
1) 75, ,892 < 2) 257, ,982 = 3) 911, ,900
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Write numbers in order from greatest to least .
47,110 48,339 45,387 45,387 48,339 47,110 259,793 258,932 252,484 258,932 259,793 252,484
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Write numbers in order from greatest to least
2,937,383 2,788,394 2,783,859 2,788,394 2,783,859 2,937,383 366,395 45,395 360,839 45,395 366,395 360,839
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Write numbers in order from least to greatest
248,390 8 247,449 7 249,330 9 249,330 248,390 247,449 3,458,395 3,359,498 3,456,490 3,456,490 3,458,395 3,359,498
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Write all of the digits that can replace each
4,599< 4,63 < 4,634 0,1,2,3 3,554,684> 3, 69,304> 3,184,394 2,3,4
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Problem solving Al Rashdia Park had 651,028 visitors in October ,156,028 visitors in November and 651,100 visitors in December. In which month did the park have more visitors ? 651,028 October 156,028 November 651,100 In which month did the December. park have more visitors ? 651,100 December. There were more visitors in December. 651,028 October 156,028 November
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Round Numbers Round each number to the nearest thousand . 6 9 354,000
1) 600,679 6 2)354,029 3) 283,966 9 601,000 354,000 284,000 4) 636,592 5 637,000
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Round Numbers Round each number to the nearest thousand 3 8 5 3 5,000
1) 5,339 3 2) 9,895 8 5 3) 75,367 3 4) 22,522 5,000 10,000 75,000 23,000
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Round each number to the place of the underlined digit .
1) 6,333 3 2) 7 3) 8,021 2 6,000 840 8,000
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Round each number to the place of the underlined digit .
1) 45,935 9 2) 356,882 2 3) 502,446 2 46,000 356,880 500,000
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Round each number to the place of the underlined digit .
1) 24,546 4 2 ) 888,044 8 17) 47,164 7 24,500 890,000 50,000
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Round each number to the place of the underlined digit .
2 ) 7,299 2 2)500,901 3) 893,397 9 7,000 500,000 900,000
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Problem solving Pike National Forest located in California has total area of 871,495 acres .What is the area to the nearest thousand ? 871,495 .What is the area Round to the nearest thousand 871,000
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Problem solving During December 2015 the Al Mamzer park welcomed 120,875 visitors . What is the number of visitors to the nearest thousand ? 120,875 . What is the number of Round visitors to the nearest thousand 121,000
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Round 178,013 to the nearest ten thousand .
180,000
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Round 31,012 to the nearest thousand .
31,000
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Find the sum 1 1 1 1 1 6 8,5 4 8 + 2,5 0 7 2 9,5 4 2 + 8,3 3 8 7 1 , 0 5 5 3 7 , 8 8
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Find the sum 1 1 1 1 1 3,5 4 8 + 7 1,5 0 4 4 4,5 6 6 + 9,3 0 8 8 5 , 0 5 2 , 8 4 5 3 7
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Find the sum 1 1 1 1 1 5 8,5 7 6 + 2,9 0 4 7 9,2 4 8 + 6,3 0 9 6 1 , 4 8 8 5 , 5 5 7
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Find the difference . 5 18 6,8 5 6 - 2,9 2 4 , 2 3 9 3
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Find the difference . 7 13 8,3 4 9 - 2,9 2 0 , 9 5 4 2
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8,0 0 0 - 2,3 2 4 43- 9 - 8 6 , 5 6 7 Find the difference . 7 9 9 10
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4,0 0 0 - 1,0 7 9 43- 9 - 8 1 , 2 9 2 Find the difference . 3 9 9 10
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54,0 0 1 - 4 1,1 5 9 43- 9 - 8 , 2 4 8 Find the difference . 1 2 3 9 9
10 10 11 54,0 0 1 - 4 1,1 5 9 , 2 1 2 8 4
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Solve Ammar has 765 stickers. He bought 200 more. How many stickers does Ammar have? 765 200 more + 765 + 200 965 stickers Ammar has
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Solve 350 Ahmad bought a math book for 350 Dhs & a science book for 275 Dhs. How much did he pay? 275 350 + 275 625 Dhs Ahmad paid
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Solve Sara had 4,123 postcards .She gave her friend 2,100 postcards, how many postcards does Sara have? gave - 4,123 2,100 4,123 - 2,100 2,023 postcards does Sara have
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Solve 1,3 5 6 + 5 6 2 1 9 1 8 , pearls are there
The treasure chest contains pearls! There are 1,356 white pearls and 562 black pearls. How many pearls are there altogethe r ? 1,356 562 Altogether + 1 1,3 5 6 1 , 9 1 8 pearls are there
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The sum of two numbers is 15 .the difference is 3. What are the numbers?
9+6=15 9-6= 3 the numbers are 9 and 6
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The End
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Best Wishes
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