3 rd grade comparing and ordering numbers created by barbara fugitt texarkana isd
TRANSCRIPT
![Page 1: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/1.jpg)
42510011 0010 1010 1101 0001 0100 1011
3rd GradeComparing and Ordering
Numbers
Created by
Barbara Fugitt
Texarkana ISD
![Page 2: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/2.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
Vocabulary
• Place value - The value of a place of a digit in a number.
• Digits - Any one of the tens symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, or 9 used to write numbers.
• Greater Than (>) - A symbol used to compare two numbers, with the greater number given first. Example: 8 > 6
• Less Than (<) - A symbol used to compare two numbers, with the lesser number given first. Example: 6 < 8
![Page 3: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/3.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
Vocabulary
• Equal (=) - Two numbers or number sentences being alike in value on either side.
• Compare - To examine 2 or more objects or people to find out how they are alike and how they are different.
• Ordering - To put numbers or objects in a specific order. Example: listing from greatest to least or least to greatest.
![Page 4: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/4.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
Comparing Numbers
• Comparing numbers means to show one number is more than, less than, or equal to another number.
• We use symbols to show the relationship.
> = Greater than
< = Less than
= means equal to
![Page 5: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/5.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
Think of the signs like the mouth of an alligator. The alligator is greedy and always eats the larger number.
58 > 25Greater than symbol
![Page 6: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/6.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
No matter which way he faces, he still wants to eat the bigger number.
25 < 58Less than symbol
![Page 7: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/7.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
When two numbers are the same, you will use the equal sign to compare them.
25 = 25
![Page 8: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/8.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
Lets try some!
16 25<
>155 130
335 675<
1,275 1,105
>
5,607 7,902<
![Page 9: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/9.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
Ordering Numbers
• Ordering numbers is putting numbers in a given order, either from least to greatest or greatest to least.
• 1, 3, 7, 9, 11 is listed from least to greatest.
• 11, 9, 7, 3, 1 is listed from greatest to least.
![Page 10: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/10.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
Ordering Numbers• Lets put these numbers in
order from least to greatest.
• To put these in order, start in the hundreds place.
• Look at the 5, 3, and 7. Out of those three numbers, which is the smallest?
536
365
725The 3 is the smallest number, therefore 365 is the smallest number.
![Page 11: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/11.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
Ordering Numbers• We see that 365 is the
smallest number.
• Now lets compare the 5 and the 7.
• Which one of these two is smaller?
536
365
725The 5 is the smallest number out of the two, therefore 536 is the next smallest number in the set.
1
2
![Page 12: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/12.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
Ordering Numbers• We see that 365 is the
smallest number.
• We see that 536 is the middle number.
• Therefore, which is the largest number?
• How would we list them?
536
365
725The 725 is the largest number.
1
2
3
We would list them as 365, 536, 725.
![Page 13: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/13.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
Lets try one.Put these numbers in order from
least to greatest.
536, 126, 227
126, 227, 536
![Page 14: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/14.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
Lets try one.Put these numbers in order from
greatest to least.
2,603; 5,892; 1,879
5,892; 2,603; 1,879
![Page 15: 3 rd Grade Comparing and Ordering Numbers Created by Barbara Fugitt Texarkana ISD](https://reader035.vdocuments.mx/reader035/viewer/2022072005/56649ce25503460f949adf64/html5/thumbnails/15.jpg)
4251
0011 0010 1010 1101 0001 0100 1011
Which one belongs in the middle?
125 256
A.136 C. 102
B. 256 D. 302