Download Integers

1B
-9
21
2.33
3.14... 86
3.5
0
8/2
489
-3
6.845...
48.2323…
Integers
Whole Numbers
Numbers that are NOT _____________ or _____________.
Examples:
Integers
The set of whole numbers and their ____________________
Positive Integers
An integer that is ________________ zero. It is located to the
________________ of zero.
Negative
Integers
An integer that is _______________ zero. It is located to the
________________ of zero.
Opposite
Integers
Two numbers that are an _______________ distance from
zero on the number line.
Circle all the integers:
0
-1
5
0.5
¾
7
18
6
2.8
Ascending: going up, increasing
Descending: going down, decreasing
A balloon floated at a height of 48 feet. Which number is most closely represented
Which point on the number line is the by Point T on the number line?
closest to 48?
Comparing & Ordering Integers:
>
<
≥
≤
Use >, < or = to complete each statement
1) - 4
-3
3)
-3
-3
5) 0
1
2)
-1
4)
-3
2
6) -7
7
2
Put these in ascending order.
7, -2, -3, 0, 10, -1
Put in descending order.
-4, 0, -6, 8, 3 ____________________________________
Put these in ascending order.
4, -2, -13, 0, 21, -5
Put in descending order.
16, -11, 2, 9, -3 ____________________________________
Representing Integers
Statement
Integer
1. Rony deposited $5 into his bank
2. The temperature falls 10 degrees
3. Tim dove 21 feet below sea level
4. Jack owes $40 to Gavin
5. The plant has grown 3 inches since last month
6. Thomas has to pay $4 as penalty
7. The temperature rose 8 degrees
8. Rosy have 12 excessive stamps compared to others
9. Henry won a lottery amount of $50
10. Sea level
Fill in the missing places:
Integer
1.
-8
2.
-4
3.
+7
4.
-6
5.
+1
6.
-9
7.
-5
8.
+9
9.
-3
10.
-6
Two less than
Two more than
Fill in <, >, or = to compare:
1. +8 ___________ +7
2. -4 ___________ +6
3. +2 ___________ 0
4. 0 ___________ -1
5. -6 ___________ -2
6. +7 ___________ -1
7. +2 ___________ -2
8. -8 ___________ -5
9. +7 ___________ -9
10. +3 ___________ +3
11. -6 ___________ +1
12. +9 ___________ -4
13. +4 ___________ +1
14. -1 ___________ +1
15. -5 ___________ -3
16. -9 ___________ -5
17. +6 ___________ -2
18. +7 ___________ +3
19. 0 ___________ -1
20. -7___________ -4
21. +1 ___________ -8
22. +9 ___________ -1
23. -6___________ +2
24. +7 ___________ -3
Rewrite each set of integers in ascending order:
1. 49, 43, -31, -34, 13, 48
2. -7, 27, 43, 13, -16, 4
3. 6, 28, 35, -21, -25, 28
4. -34, -15, -10, -50, -28, -52
5. -46, 2, 38, -48, -35, -32
6. 3, -29, -47, -31, 43, -36
7. -49, -28, -13, -32, -34, -5
8. -37, 31, 25, -41, 29, 34
9. 50, 33, 32, -50, 37, -39
10. -45, -15, -20, -17, 31, -31
Rewrite each set of integers in descending order:
1. -19, 40, -41, 38, -49, -16
2. -22, -17, 12, 41, -21, 34
3. 4, -7, 33, -17, 40, 29
4. 56, -34, -58, 36, -48, 27
5. 27, 8, 2, -1, 47, -3
6. -49, 3, 31, -32, 26, -14
7. -29, 5, 38, -21, 4, -28
8. 23, 5, 10, 25, 50, -9
9. -48, 2, 17, 25, -16, -41
10. 16, 19, ,-16, 42, -29, -41