Place Values
Replace each with <, >, or = to make a true sentence.
5,014 15,004
4,639 4,638
0.70 0.700
24.106 24.316
<
>
=
<
Find each product mentally.
60 x 500
30,000
The teacher asked the students to write the fact family for the numbers 7, 8, and 56
7 x 8 = 56
8 x 7 = 56
56/ 8= 7
56/ 7= 8
35 ÷ 7 =
5
Find the prime factorization of 50.
2 x 2 x 5
Write 16/1,000 as a decimal.
.016
Find each product mentally.
240 x 102
64 ÷ 8 =
8
800 ÷ 20 =
40
Find the prime factorization of 560.
2 x 2 x 2 x 2 x 5 x 7
Write the value of the 9 in the given number.
945,249
900,000
Find each product mentally.
96 x 103
96,000
645 ÷ 3 =
215
Erin wants to equally divide oatmeal bars among 5 friends. If she has 12 bars, how many bars will each friend receive?
2 bars
Write the power as a product of the same factor. Then find the value.
102
10 x 10= 100
The distance to Saturn is about 821,000,000 miles. Write this number in words.
eight hundred twenty-one million
Mr. Gabriel bought 102 packages of pens. Each package contains 15 pens. How many pens did he buy?
15 x 102
1,500 pens
A group of 22 parents arrive at the parent-teacher meeting. There are rows of chairs set up in the classroom and each row seats 6 people. How many rows of chairs will the parents need?
4 rows
Luis has a 408-page book. If he reads 4 pages every day, how many days will it take him to finish the book?
102 days
Write the power as a product of the same factor. Then find the value.
143
14 x 14 x 14= 2,744
Which of the following shows the numbers ordered from least to greatest?
A. 0.32, 0.3, 0.302, 0.160, 0.106
B. 0.106, 0.160, 0.3, 0.302, 0.32
C. 0.106, 0.160, 0.302, 0.32, 0.3
D. 0.160, 0.106, 0.3, 0.302, 0.32
B. 0.106, 0.160, 0.3, 0.302, 0.32
Andre is helping his father build a toy box for his little brother. The amount of space inside the toy box can be found by multiplying its width, length, and height. Write the amount of space, using an exponent. Then evaluate
33 =27 cubic feet
On a class trip to the aquarium, there is 1 adult for every 7 students. If 44 students go on the class trip, how many adults are going on the class trip?
7 adults
Three families went to the fair together. An adult ticket cost $7, and a child ticket cost $5. If they spent a total of $58, how many adults and how many children were there?
4 adults
6 children
Write the power as a product of the same factor. Then find the value.
72
7 x 7= 49