6•4 Lesson 2 Division of Fractions – Round 1

Lesson 2
NYS COMMON CORE MATHEMATICS CURRICULUM
Division of Fractions – Round 1
6•4
Number Correct: ______
Directions: Determine the quotient of the fractions.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
1 3
÷
2 5
5 1
÷
6 5
3 6
÷
7 11
2 8
÷
5 9
1 9
÷
6 10
11 8
÷
12 9
5 10
÷
6 13
7 13
÷
8 15
3 7
÷
5 9
14 13
÷
17 20
1
4
3 ÷4
2
5
1
3
6 ÷6
5
4
1
1
2 ÷3
4
8
3 7
1 ÷
5 8
1
1
÷4
5
2
Lesson 2:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
7
2
6 ÷ 11
8
3
16.
5
1
5 ÷3
6
2
17.
5
3
10 ÷ 12
8
7
18.
1
2
9 ÷8
3
5
19.
3
7
÷6
4
10
20.
1
5
2 ÷3
3
6
21.
4
9
2 ÷7
5
10
22.
8
3
5 ÷3
9
5
23.
5
12 ÷ 5
9
24.
5
6
1 ÷2
6
7
25.
26.
10 ÷ 5
8
9
3
14 ÷ 10
5
27.
28.
7
9
9
÷1
11
10
2
15 ÷ 24
3
29.
30.
32 ÷ 12
6
7
The Relationship of Multiplication and Division
12/11/13
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Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Lesson 2
NYS COMMON CORE MATHEMATICS CURRICULUM
Division of Fractions – Round 2
6•4
Number Correct: ______
Improvement: ______
Directions: Determine the quotient of the fractions.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
1 3
÷
2 4
3 1
÷
5 7
5 1
÷
6 8
3 5
÷
8 9
1 2
÷
4 5
7 9
÷
8 10
8 4
÷
11 5
5 7
÷
6 12
3 8
÷
4 9
7 4
÷
11 7
3 1
1 ÷
4 2
1
3
÷2
10
4
2 7
5 ÷
3 9
5
1
÷6
6
2
6
1
÷2
7
3
Lesson 2:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
7
1
÷2
8
4
16.
3
3
÷2
4
5
17.
1
1
4 ÷2
5
3
18.
3 2
4 ÷
8 7
19.
4
1
÷2
5
8
20.
1
5
1 ÷3
2
6
21.
2
1
3 ÷2
3
4
22.
3
3
4 ÷1
5
4
23.
1
1
7 ÷6
2
3
24.
4
9
3 ÷2
5
10
25.
5
1
3 ÷2
6
2
26.
3
1
3 ÷4
4
8
27.
28.
5 ÷4
5
6
8 ÷5
1
3
1
3 ÷2
4
29.
30.
The Relationship of Multiplication and Division
12/11/13
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Lesson 8
NYS COMMON CORE MATHEMATICS CURRICULUM
Division of Fractions – Round 1
6•4
Number Correct: ______
Directions: Determine the quotient of the fractions.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
4
2
÷
10 10
9
3
÷
12 12
6
4
÷
10 10
2 3
÷
8 8
2 6
÷
7 7
11 8
÷
9 9
5 10
÷
13 13
7 13
÷
8 16
3 7
÷
5 10
9 3
÷
30 5
1 4
÷
3 5
2 3
÷
5 4
3 5
÷
4 9
4 7
÷
5 12
3 5
÷
8 2
Lesson 8:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
1 2
3 ÷
8 3
5 1
1 ÷
6 2
5
3
÷2
8
4
1
4
÷1
3
5
3
3
÷2
4
10
1
1
2 ÷1
5
6
4
3
2 ÷1
9
5
2
2
1 ÷3
9
5
2
2 ÷3
3
3
2
1 ÷2
4
5
4÷1
2
9
1
3 ÷6
5
5
1
2 ÷1
6
3
2
10 ÷ 8
3
15 ÷ 2
3
5
Replacing Numbers with Letters
12/11/13
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Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Lesson 8
NYS COMMON CORE MATHEMATICS CURRICULUM
Division of Fractiona – Round 2
6•4
Number Correct: ______
Improvement: ______
Directions: Determine the quotient of the fractions.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
10 5
÷
2 2
6 3
÷
5 5
10 2
÷
7 7
3 5
÷
8 8
1 3
÷
4 12
7 3
÷
5 10
8 4
÷
15 5
5 5
÷
6 12
3 7
÷
5 9
3 3
÷
10 9
3 7
÷
4 9
7 3
÷
10 8
4÷
4
9
9 ÷
2
3
5
÷7
8
Lesson 8:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
5
3
÷1
8
4
1
2
÷2
4
5
3 3
2 ÷
5 8
3 2
1 ÷
5 9
4÷2
3
8
1
1 ÷5
2
1
3
3 ÷1
3
4
2
1
2 ÷1
5
4
1
2
3 ÷2
2
3
4
3
1 ÷2
5
4
1
3
3 ÷1
6
5
3
1
3 ÷2
5
8
5 ÷1
1
6
3
1
3 ÷5
4
2
4
2
1
÷5
3
4
Replacing Numbers with Letters
12/11/13
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Lesson 11
NYS COMMON CORE MATHEMATICS CURRICULUM
Greatest Common Factor – Round 1
6•4
Number Correct: ______
Directions: Determine the greatest common factor of each pair of numbers.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
GCF of 10 and 50
16.
GCF of 3 and 12
18.
GCF of 15 and 35
20.
GCF of 9 and 30
22.
GCF of 12 and 28
24.
GCF of 24 and 32
26.
GCF of 45 and 60
28.
GCF of 50 and 42
30.
GCF of 5 and 35
17.
GCF of 8 and 20
19.
GCF of 10 and 75
21.
GCF of 15 and 33
23.
GCF of 16 and 40
25.
GCF of 35 and 49
27.
GCF of 48 and 72
29.
Lesson 11:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
GCF of 45 and 72
GCF of 28 and 48
GCF of 44 and 77
GCF of 39 and 66
GCF of 64 and 88
GCF of 42 and 56
GCF of 28 and 42
GCF of 13 and 91
GCF of 16 and 84
GCF of 36 and 99
GCF of 39 and 65
GCF of 27 and 87
GCF of 28 and 70
GCF of 26 and 91
GCF of 34 and 51
Factoring Expressions
12/11/13
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Lesson 11
NYS COMMON CORE MATHEMATICS CURRICULUM
Greatest Common Factor – Round 2
6•4
Number Correct: ______
Improvement: ______
Directions: Determine the greatest common factor of each pair of numbers.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
GCF of 20 and 80
16.
GCF of 9 and 36
18.
GCF of 15 and 45
20.
GCF of 9 and 45
22.
GCF of 12 and 32
24.
GCF of 40 and 72
26.
GCF of 30 and 75
28.
GCF of 30 and 28
30.
GCF of 10 and 70
17.
GCF of 12 and 24
19.
GCF of 10 and 95
21.
GCF of 18 and 33
23.
GCF of 16 and 56
25.
GCF of 35 and 63
27.
GCF of 42 and 72
29.
Lesson 11:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
GCF of 33 and 99
GCF of 38 and 76
GCF of 26 and 65
GCF of 39 and 48
GCF of 72 and 88
GCF of 21 and 56
GCF of 28 and 52
GCF of 51 and 68
GCF of 48 and 84
GCF of 21 and 63
GCF of 64 and 80
GCF of 36 and 90
GCF of 28 and 98
GCF of 39 and 91
GCF of 38 and 95
Factoring Expressions
12/11/13
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Lesson 17
NYS COMMON CORE MATHEMATICS CURRICULUM
Addition of Decimals – Round 1
6•4
Number Correct: ______
Directions: Determine the sum of the decimals.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
1.3 + 2.1
18.
8.3 + 4.6
20.
21.2 + 34.5
22.
32.34 + 16.52
24.
78.03 + 21.95
26.
14.7 + 32.8
28.
45.8 + 32.4
30.
102.5 + 213.7
32.
493.4 + 194.8
34.
3.6 + 2.2
19.
14.3 + 12.6
21.
14.81 + 13.05
23.
56.56 + 12.12
25.
32.14 + 45.32
27.
24.5 + 42.9
29.
71.7 + 32.6
31.
365.8 + 127.4
33.
Lesson 17:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
14.08 + 34.27
24.98 + 32.05
76.67 + 40.33
46.14 + 32.86
475.34 + 125.88
561.09 + 356.24
872.78 + 135.86
788.04 + 324.69
467 + 32.78
583.84 + 356
549.2 + 678.09
497.74 + 32.1
741.9 + 826.14
524.67 + 764
821.3 + 106.87
548 + 327.43
108.97 + 268.03
Write Expressions in Which Letters Stand for Numbers
12/11/13
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Lesson 17
NYS COMMON CORE MATHEMATICS CURRICULUM
Addition of Decimals – Round 2
6•4
Number Correct: ______
Improvement: ______
Directions: Determine the sum of the decimals.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
3.4 + 1.2
18.
12.4 + 17.5
20.
4.8 + 3.9
22.
32.3 + 14.92
24.
102.08 + 34.52
26.
62.7 + 34.89
28.
29.32 + 31.06
30.
217.4 + 87.79
32.
168.3 + 89.12
34.
5.6 + 3.1
19.
10.6 + 11.3
21.
4.56 + 1.23
23.
23.87 + 16.34
25.
35.91 + 23.8
27.
14.76 + 98.1
29.
103.3 + 32.67
31.
22.02 + 45.8
33.
Lesson 17:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
67.82 + 37.9
423.85 + 47.5
148.9 + 329.18
4 + 3.25
103.45 + 6
32.32 + 101.8
62.1 + 0.89
105 + 1.45
235.91 + 12
567.01 + 432.99
101 + 52.3
324.69 + 567.31
245 + 0.987
191.67 + 3.4
347.1 + 12.89
627 + 4.56
0.157 + 4.56
Write Expressions in Which Letters Stand for Numbers
12/11/13
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Lesson 19
NYS COMMON CORE MATHEMATICS CURRICULUM
Subtraction of Decimals – Round 1
6•4
Number Correct: ______
Directions: Subtract the decimals to determine the difference.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
9.4 − 4.1
16.
49.5 − 32.1
18.
9.2 − 6.8
20.
58.8 − 43.72
22.
116.32 − 42.07
24.
54.8 − 43.66
26.
144.54 − 42.09
28.
239.5 − 102.37
30.
7.4 − 3.2
17.
20.9 − 17.2
19.
7.48 − 2.26
21.
38.99 − 24.74
23.
46.83 − 35.6
25.
128.43 − 87.3
27.
105.4 − 68.22
29.
Lesson 19:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
41.72 − 33.9
354.65 − 67.5
448.9 − 329.18
8 − 5.38
94.21 − 8
134.25 − 103.17
25.8 − 0.42
115 − 1.65
187.49 − 21
345.77 − 248.69
108 − 54.7
336.91 − 243.38
264 − 0.742
174.38 − 5.9
323.2 − 38.74
Substituting to Evaluate Addition and Subtraction Expressions
12/15/13
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Lesson 19
NYS COMMON CORE MATHEMATICS CURRICULUM
Subtraction of Decimals – Round 2
6•4
Number Correct: ______
Improvement: ______
Directions: Subtract the decimals to determine the difference.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
8.4 − 5.4
16.
9.7 − 7.2
18.
34.5 − 13.2
20.
43.27 − 32.14
22.
64.74 − 31.03
24.
33.54 − 24.4
26.
45.2 − 32.7
28.
238.4 − 114.36
30.
5.6 − 3.1
17.
14.3 − 12.1
19.
14.86 − 13.85
21
48.48 − 27.27
23.
98.36 − 24.09
25.
114.7 − 73.42
27.
74.8 − 53.9
29.
Lesson 19:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
14 − 10.32
43.37 − 28
24.56 − 18.88
33.55 − 11.66
329.56 − 284.49
574.3 − 342.18
154 − 128.63
247.1 − 138.57
12 − 3.547
1.415 − 0.877
185.774 − 154.86
65.251 − 36.9
144.2 − 95.471
2.11 − 1.949
100 − 34.746
Substituting to Evaluate Addition and Subtraction Expressions
12/15/13
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Lesson 25
NYS COMMON CORE MATHEMATICS CURRICULUM
Division of Fractions – Round 1
6•4
Number Correct: ______
Directions: Determine the quotients of the fractions.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
1 3
÷
2 5
5 1
÷
6 5
3 6
÷
7 11
2 8
÷
5 9
1 9
÷
6 10
11 8
÷
12 9
5 10
÷
6 13
7 13
÷
8 15
3 7
÷
5 9
14 13
÷
17 20
1
4
3 ÷4
2
5
1
3
6 ÷6
5
4
1
1
2 ÷3
4
8
3 7
1 ÷
5 8
1
1
÷4
5
2
Lesson 25:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
7
2
6 ÷ 11
8
3
16.
5
1
5 ÷3
6
2
17.
5
3
10 ÷ 12
8
7
18.
1
2
9 ÷8
3
5
19.
3
7
÷6
4
10
20.
1
5
2 ÷3
3
6
21.
4
9
2 ÷7
5
10
22.
8
3
5 ÷3
9
5
23.
5
12 ÷ 5
9
24.
5
6
1 ÷2
6
7
25.
26.
10 ÷ 5
8
9
3
14 ÷ 10
5
27.
28.
7
9
9
÷1
11
10
2
15 ÷ 24
3
29.
30.
32 ÷ 12
6
7
Finding Solutions to Make Equations True
12/16/13
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Lesson 25
NYS COMMON CORE MATHEMATICS CURRICULUM
Division of Fractions – Round 2
6•4
Number Correct: ______
Improvement: ______
Directions: Determine the quotients of the fractions.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
1 3
÷
2 4
3 1
÷
5 7
5 1
÷
6 8
3 5
÷
8 9
1 2
÷
4 5
7 9
÷
8 10
8 4
÷
11 5
5 7
÷
6 12
3 8
÷
4 9
7 4
÷
11 7
3 1
1 ÷
4 2
1
3
÷2
10
4
2 7
5 ÷
3 9
5
1
÷6
6
2
6
1
÷2
7
3
Lesson 25:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
7
1
÷2
8
4
16.
3
3
÷2
4
5
17.
1
1
4 ÷2
5
3
18.
3 2
4 ÷
8 7
19.
4
1
÷2
5
8
20.
1
5
1 ÷3
2
6
21.
2
1
3 ÷2
3
4
22.
3
3
4 ÷1
5
4
23.
1
1
7 ÷6
2
3
24.
4
9
3 ÷2
5
10
25.
5
1
3 ÷2
6
2
26.
3
1
3 ÷4
4
8
27.
28.
5 ÷4
5
6
8 ÷5
1
3
1
3 ÷2
4
29.
30.
Finding Solutions to Make Equations True
12/16/13
This work is licensed under a
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Lesson 28
NYS COMMON CORE MATHEMATICS CURRICULUM
Addition of Decimals – Round 1
6•4
Number Correct: ______
Directions: Determine the sum of the decimals.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
1.3 + 2.1
18.
8.3 + 4.6
20.
21.2 + 34.5
22.
32.34 + 16.52
24.
78.03 + 21.95
26.
14.7 + 32.8
28.
45.8 + 32.4
30.
102.5 + 213.7
32.
493.4 + 194.8
34.
3.6 + 2.2
19.
14.3 + 12.6
21.
14.81 + 13.05
23.
56.56 + 12.12
25.
32.14 + 45.32
27.
24.5 + 42.9
29.
71.7 + 32.6
31.
365.8 + 127.4
33.
Lesson 28:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
14.08 + 34.27
24.98 + 32.05
76.67 + 40.33
46.14 + 32.86
475.34 + 125.88
561.09 + 356.24
872.78 + 135.86
788.04 + 324.69
467 + 32.78
583.84 + 356
549.2 + 678.09
497.74 + 32.1
741.9 + 826.14
524.67 + 764
821.3 + 106.87
548 + 327.43
108.97 + 268.03
Two-Step Problems―All Operations
12/16/13
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Lesson 28
NYS COMMON CORE MATHEMATICS CURRICULUM
Addition of Decimals – Round 2
6•4
Number Correct: ______
Improvement: ______
Directions: Determine the sum of the decimals.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
3.4 + 1.2
18.
12.4 + 17.5
20.
4.8 + 3.9
22.
32.3 + 14.92
24.
102.08 + 34.52
26.
62.7 + 34.89
28.
29.32 + 31.06
30.
217.4 + 87.79
32.
168.3 + 89.12
34.
5.6 + 3.1
19.
10.6 + 11.3
21.
4.56 + 1.23
23.
23.87 + 16.34
25.
35.91 + 23.8
27.
14.76 + 98.1
29.
103.3 + 32.67
31.
22.02 + 45.8
33.
Lesson 28:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
67.82 + 37.9
423.85 + 47.5
148.9 + 329.18
4 + 3.25
103.45 + 6
32.32 + 101.8
62.1 + 0.89
105 + 1.45
235.91 + 12
567.01 + 432.99
101 + 52.3
324.69 + 567.31
245 + 0.987
191.67 + 3.4
347.1 + 12.89
627 + 4.56
0.157 + 4.56
Two-Step Problems―All Operations
12/16/13
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Lesson 30
NYS COMMON CORE MATHEMATICS CURRICULUM
Subtraction of Decimals – Round 1
6•4
Number Correct: ______
Directions: Subtract the decimals to determine the difference.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
9.4 − 4.1
16.
49.5 − 32.1
18.
9.2 − 6.8
20.
58.8 − 43.72
22.
116.32 − 42.07
24.
54.8 − 43.66
26.
144.54 − 42.09
28.
239.5 − 102.37
30.
7.4 − 3.2
17.
20.9 − 17.2
19.
7.48 − 2.26
21.
38.99 − 24.74
23.
46.83 − 35.6
25.
128.43 − 87.3
27.
105.4 − 68.22
29.
Lesson 30:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
41.72 − 33.9
354.65 − 67.5
448.9 − 329.18
8 − 5.38
94.21 − 8
134.25 − 103.17
25.8 − 0.42
115 − 1.65
187.49 − 21
345.77 − 248.69
108 − 54.7
336.91 − 243.38
264 − 0.742
174.38 − 5.9
323.2 − 38.74
One-Step Problems in the Real World
12/16/13
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Lesson 30
NYS COMMON CORE MATHEMATICS CURRICULUM
Subtraction of Decimals – Round 2
6•4
Number Correct: ______
Improvement: ______
Directions: Subtract the decimals to determine the difference.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
8.4 − 5.4
16.
9.7 − 7.2
18.
34.5 − 13.2
20.
43.27 − 32.14
22.
64.74 − 31.03
24.
33.54 − 24.4
26.
45.2 − 32.7
28.
238.4 − 114.36
30.
5.6 − 3.1
17.
14.3 − 12.1
19.
14.86 − 13.85
21.
48.48 − 27.27
23.
98.36 − 24.09
25.
114.7 − 73.42
27.
74.8 − 53.9
29.
Lesson 30:
Date:
© 2013 Common Core, Inc. Some rights reserved. commoncore.org
14 − 10.32
43.37 − 28
24.56 − 18.88
33.55 − 11.66
329.56 − 284.49
574.3 − 342.18
154 − 128.63
247.1 − 138.57
12 − 3.547
1.415 − 0.877
185.774 − 154.86
65.251 − 36.9
144.2 − 95.471
2.11 − 1.949
100 − 34.746
One-Step Problems in the Real World
12/16/13
This work is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.