Upload
others
View
7
Download
0
Embed Size (px)
Citation preview
Name ______________________________
Teacher ____________________________
Math 8
Date _______________________________
8th Grade Summer Math Packet Due Date: Tuesday, August 16th
Solve the following problems in your packet. Show all of your work and circle
your answers. No work = no credit. This packet will count as a test grade.
You may turn it in early for five bonus points. To turn your summer math
packet early, you need to give it to your teacher when you pick up your
supplies and get your locker. You may also earn the five bonus points by
turning in your packet on the first day of school. Do not have it placed in
your teacher’s box. Thanks ahead of time for your hard work.
Grade: ___________
110
Rounding
Round to the nearest …
1) hundred: 34,582 2) ten: 5632
3) thousand: 678,835 4) one: 56.4
5) hundred thousand: 7,894,123
Number Correct:
More Rounding
Round to the nearest …
6) tenth: 67.843 7) ten-thousandth: 0.006754
8) thousandth: 1098.78954 9) hundredth: 987.6234
10) hundred-thousandth: 23.456783
Number Correct:
Prime Factorization
Determine the prime factorization of each number.
11) 24 12) 35
Number Correct on page: __________
Determine the prime factorization of each number.
13) 82 14) 96
15) 150
Number Correct:
GCF
Find the greatest common factor.
16) 30 and 42 17) 56 and 70
18) 32 and 81 19) 12, 18, and 30
20) 16, 28, and 56
Number Correct:
Number Correct on page: __________
LCM
Find the least common multiple.
21) 12 and 15 22) 10 and 16
23) 9 and 26 24) 30, 45, and 150
25) 18, 30, and 60 Number Correct:
Adding Whole Numbers
26) 99 + 99 27) 81 + 319
28) 9009 + 991 29) 1245 + 25 + 605
30) 727 + 35 + 6054 Number Correct:
Number Correct on page: __________
Subtracting Whole Numbers
31) 68 – 43
32) 2800 – 19
33) 951 – 27
34) 9910 – 99 – 543
35) 6000 – 543 – 876 Number Correct:
Multiplying Whole Numbers
36) 50 ∙ 14 37) 15 ∙ 345
38) 123 ∙ 4,567 39) 3000 ∙ 23 ∙ 62
40) 902 ∙ 35 ∙ 8 Number Correct:
Number Correct on page: __________
Dividing Whole Numbers
41) 76,925
85 42)
2436
12
43) 3969
63 44)
18,772
361
45) 180,612
6 Number Correct:
Adding Decimals
46) 3.6 + 2 47) 9.3 + 5.008
48) 9.9 + 9.9 + 60.003 + 78
49) 0.81 + 3.019 + 649
50) 7.3 + 8.75 + 7 + 900 Number Correct:
Number Correct on page: __________
Subtracting Decimals
51) 28.3 – 19.6 52) 33 – 32.77
53) 48.1 – 34.799 – 4 54) 5.625 – 2.5 – 0.4567
55) (11.1 – 0.04) – (3 – 2.543) Number Correct:
Multiplying Decimals
56) 4.2(1.8) 57) 1.5 ∙ 0.2 ∙ 100
58) 3.7(0.14) 59) 3.14 ∙ 7.891 ∙ 8.0002 ∙ 0 ∙ 9.99
60) 0.0001 ∙ 6.25 ∙ 9 Number Correct:
Number Correct on page: __________
Dividing Decimals
61) 170.85
85 62)
6.96
5.8
63) 10.2034
3.4 64)
2130.3
2.63
65) 40.941
4.5
Number Correct:
Adding Fractions/Mixed Numbers
Answer in simplest form (lowest terms).
66) 8
15 +
2
3 67) 4
1
4 +
3
5
68) 17
9 +
5
36 + 4
1
4
69) 51
2 + 3
3
14 + 6
2
7
70) 5
42 + 5
8
14 + 17
5
7 Number Correct:
Number Correct on page: __________
Subtracting Fractions/Mixed Numbers
Answer in simplest form (lowest terms).
71) 7
9 -
1
6 72) 3
2
5 - 2
3
4
73) 16 - 65
8 74) 7
1
5 - 1
5
6
75) 31
2 - 2
2
5 Number Correct:
Multiplying Fractions/Mixed Numbers
Answer in simplest form (lowest terms).
76) 3
5(15) 77)
2
5(
5
6)
78) 11
6(2
2
5) 79) 3
3
4(2
2
5)(
1
3)
80) (111
2)(8) Number Correct:
Number Correct on page: ___________
Dividing Fractions/Mixed Numbers
Answer in simplest form (lowest terms).
81) 5
61
2
82) 4
2
3
11
6
83) 7
1
7
61
4
84) 12
1
337
3
85) 3
1
4
51
2
Number Correct:
Adding Integers
86) -7 + 9 87) -6 + -4 + 8 + -13
88) 88 + -59 + -88 + 59 89) 200 + -98 + 18 + 23 + -45
90) -136 + -215 + 67 Number Correct:
Subtracting Integers
91) 4 – 9 92) 28 – (-19)
Number Correct on page: __________
93) -89 – (-89) 94) [79 – (-10)] – [-41 – (-64)]
95) -31 – (4 – 61) Number Correct:
Multiplying Integers
96) (-2)(-12) 97) -16(5)
98) -3 ∙ -7 ∙ 5 ∙ -2 99) 12 ∙ -4 ∙ -5 ∙ 2
100) (-2)(3)(-4)(5)(-6)(0)(7)(-8)(9) Number Correct:
Dividing Integers
101) 63
−7 102)
−455
−5
103) −639
9 104)
−108
−12
105) 6435
−165
Number Correct:
Number Correct on page: __________
Order of Operations
106) 18 + 12 ÷ -6 – 4 × -2 107) [7 ∙ -5 – 24 + (32 – 4)2]
108) 4.7(3.1 – 5.6) – 1.22+ 2.6
0.5 109)
8
9 ÷
2
3 ∙ −
3
4
110) 2[(62 – 2 ∙ 32) – 9 ÷ 3] Number Correct:
Number Correct on page: __________