Download 1. Write the next two numbers in this sequence: 9 18

1–4
Name
Date
1. Write the next two numbers in this sequence:
9 18 27 36 45
2. If you multiply 67 × 67, will your answer be even or odd?
How do you know?
3. If 35 × 25 is 875, then what is 875 ÷ 25?
4. What is n in this equation: 18 × 3 = 9 × n?
5. What is n in this equation: 7 × 6 = 5 × 6 + n × 6?
6. If one person counts by 3 to 60 and another person counts
by 6 to 60, will any of those numbers be the same? Explain.
7. Complete the Scrambled
Multiplication Table.
20
70
14
63
21
80
8
54
27
12
35
48
64
81
1
28
49
28
20
9
9
60
5
18
45
20
18
12
18
36
42
40
8
10
Solve.
8. At the dog show there are 56 retrievers.
There are only —81— as many collies. How
many collies are at the show?
UNIT 1 LESSON 4
5_066967_U01L04.indd 19
9. A small track has 9 rows of bleachers.
Each row holds 8 people. How many
people can sit in the bleachers?
Write Word Problems
19
6/19/08 9:50:14 AM
1–4
Name
Date
1. Write the next two numbers in this sequence:
54
63
9 18 27 36 45
2. If you multiply 67 × 67, will your answer be even or odd?
odd How do you know? Both factors are odd.
35
3. If 35 × 25 is 875, then what is 875 ÷ 25?
6
4. What is n in this equation: 18 × 3 = 9 × n?
2
5. What is n in this equation: 7 × 6 = 5 × 6 + n × 6?
6. If one person counts by 3 to 60 and another person counts
by 6 to 60, will any of those numbers be the same? Explain.
yes; 6, 12, 18, 24, 30, 36, 42, 48, 54, 60; all of the
6s count-bys are also 3s count-bys, but not all of
the 3s count-bys are 6s count-bys.
7. Complete the Scrambled
Multiplication Table.
2
1
10
20
7
14
8
3
7
8
4
6
5
10 100 90
30
70
80
40
60
50
7
70
63
21
49
56
28
42
35
16
8
80
72
24
56
64
32
48
40
9
18
9
90
81
27
63
72
36
54
45
4
8
4
40
36
12
28
32
16
24
20
1
2
1
10
9
3
7
8
4
6
5
3
6
3
30
27
9
21
24
12
18
15
6
12
6
60
54
18
42
48
24
36
30
5
10
5
50
45
15
35
40
20
30
25
2
4
2
20
18
6
14
16
8
12
10
10
9
Solve.
8. At the dog show there are 56 retrievers.
There are only —81— as many collies. How
many collies are at the show?
7 collies, —81— × 56 = 7
UNIT 1 LESSON 4
5_066967_U01L04.indd 19
9. A small track has 9 rows of bleachers.
Each row holds 8 people. How many
people can sit in the bleachers?
72 people, 9 × 8 = 72
Write Word Problems
19
6/19/08 9:50:14 AM