Vocabulary Review
2. A(n) _____ is a whole number that has more than one factor pair.
Composite Number
4. A(n) is a set of 2 factors that are multiplied to make a given product (math facts).
Factor Pairs
17. Draw the first ten terms for the pattern from the given pattern unit.
3 stars, 1 heart
3 stars, 1 heart, 3 stars, 1 heart, 3 stars, 1 heart ...
9. Use equations to represent different ways to arrange 6 water bottles.
1 x 6
2 x 3
5. A(n) _____ is a whole number with exactly one factor pair.
Prime Number
7. A(n) ___ of a whole number is a product of the number and another whole number (skip counting).
Multiple
16. Identify the patter rule and extend the sequence.
11, 23, 35, 47, __, __, __,
Pattern Rule: ___
59, 71, 83
+ 12
12. How can you determine if the number 11 is prime or composite? Explain your reasoning.
1 x 11, prime
3. A(n) ____ describes a pattern and can be used to extend a sequence of numbers or shapes.
Pattern Rule
8. Alvin had 4 picture frames to arrange in rows on his wall. He wants to put the same number of picture frames in each row. Show how he can arrange the picture frames.
1 x 4
2 x 2
15. Identify the pattern rule for the sequence of numbers.
7, 14, 28, 56, 112
x 2
13. Which numbers are multiples of 6? Choose all that apply.
B. 30
D. 36
E. 42
6. A(n) _____ is a number in a sequence.
Term
11. A number has the factor pair 4 and 8. What is the number? Is the number prime or composite?
4 x 8 = 32
1 x 32
2 x 16
4 x 8
Composite
19. A numeric pattern starts with the number 2 and follows the rule "add 4". Will 79 be included in the pattern?
2, 6, 10, 14, 18, 22, 26, 30, 34, 38, 42..
no, the number 9 does not appear in the ones place.
14. Which numbers have 24 as a multiple? Choose all that apply.
A. 3 (3x8=24)
B. 4 (4x6=24)
D. 12 (12x2=24)
1. 3, 6, 9, 12, 15, ... is an example of a(n) ______.
Sequence
10. List the factor pairs of 88.
1 x 88
2 x 44
4 x 22
8 x 11
18. During the first week, Frida saves $20. Each week after, she saves $8. How much will she have by the 5th week? 8th week? 10th week?
Week 1: 22
Week 2: 30
Week 3: 38
Week 4: 46
Week 5: 54
Week 8: 78 (8x7+22)
Week 10: 94
21. Mrs Cooper is setting up her classroom. She has 21 students. Can she arrange the chairs in equal groups of 4? Explain.
No, 4 x nothing = 21
20. Which statements are true about the pattern? Choose all that apply.
B. The pattern grows by an odd number of dots.
C. Each term has 2 more dots in a row.
D. Each term has 1 more row of dots than the previous term.