Place Value
a.53,753
b.35,579
c.65,757
d.76,535
B
12 x 6
72
72 divided by ______ = 8
9
Find the rule and the missing numbers:
6, 12, 18, ___, ___
What is the rule?
6, 12, 18, 24, 30
Rule: +6 each time
A class is going on a field trip. There are 24 students, and each student needs 3 snacks. Snacks come in boxes of 6.
How many boxes of snacks should the teacher buy?
24 × 3 = 72 snacks
72 ÷ 6 = 12 boxes
Write 57,682 in expanded form.
50,000 + 7,000 + 600 + 80 + 2
Write all the partial products for 684 x 3
1800 + 240 + 12
Estimate the quotient to the nearest 100.
5,800 divided by 8 =
5,600 divided by 8 =700
A pattern starts at 7 and follows the rule “×2 + 1.”
What are the next 3 numbers?
7 × 2 + 1 = 15
15 × 2 + 1 = 31
31 × 2 + 1 = 63
Next 3 numbers: 15, 31, 63
A student reads 8 pages each day for 5 days. Then they want to split those pages equally into 4 summaries.
How many pages will be in each summary?
8 × 5 = 40 pages
40 ÷ 4 = 10 pages
Which of the following numbers is greater than 681,039?
a. 681,139
b. 680,039
c. 681,930
d. 186,903
a. 681,139
65x91=
5,915
3,600 divided by 90 = _______
40
Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24
There are 6 pizzas, and each pizza has 8 slices. The slices are shared equally among 12 students.
How many slices does each student get?
6 × 8 = 48 slices
48 ÷ 12 = 4 slices each
Round 1,346 to the nearest tens, hundreds, and thousands.
1,350
1,300
1,000
763 x 21
16,023
852 divided by 7
21 r 5
List the factor pairs for 36.
Factor pairs of 36:
1 × 36
2 × 18
3 × 12
4 × 9
6 × 6
A baker makes 48 cookies. They put the cookies into bags with 4 cookies in each bag. Then they arrange the bags equally on 3 tables.
How many bags go on each table?
48 ÷ 4 = 12 bags
12 ÷ 3 = 4 bags per table
Estimate 672 x 354
700 x 400 = 2,800
275 x 98
26,950
352 divided by 8
44
Which number has more factors: 16 or 18?
Explain your answer.
16 factors: 1, 2, 4, 8, 16 (5 factors)
18 factors: 1, 2, 3, 6, 9, 18 (6 factors)
A library has 5 shelves with 12 books on each shelf. The books are packed into boxes that hold 6 books each.
How many boxes are needed?
5 × 12 = 60 books
60 ÷ 6 = 10 boxes