Place Value
The value of the 4 in 345 is _______ the value of the 4 in 864.
a. 1/10
b. 10 times
c. 1/100
d. 100 times
10 times
Round to the nearest tenth.
21.564
21.6
Find the sum.
2.049 + 14.9
16.949
Find the product. 78.5 x 103
78,500
Find the quotient. 78.5 ÷ 102
0.785
What is the value of this expression?
104
10,000
Use <, >, or = to compare.
1.895 _________ 1.9
< (less than)
Find the difference between 14.9 and 2.049
12.851
Multiply. Show your work.
5 x 8.73
43.65
Find the quotient. Show your work.
5.52 ÷ 6
0.92
6.72 x 100
672
Order these decimal numbers in descending order.
2.39, 2.04, 2.299
Descending order means greatest to least.
2.390
2.299
2.040
300 - 12.851
287.149
Estimate and choose the right answer. Explain how you knew where the decimal point should go
6 x 5.938=
35628, 3.5628. 356.28. 35.628
35.628, because 6 x 5.938 is similar to 6 x 6 = 36
If 9 x 3.2 = 28.8, what is 28.8 ÷ 9?
3.2
67.2 divided by 102
0.672
A number written in expanded form is shown
(3 x 100) + (7 x 1) + (1x 0.1) + (6 x 0.001)
Write the number in word form equivalent to the number in expanded form.
Three hundred seven and one hundred six thousandths
312.851 + 312.851
625.702
Multiply. Show your work.
6 x 4.95
29.7 or 29.70
Find the quotient. Show your work.
13.5 ÷ 9
1.5
The value of the 2 in 3.25 is _________ the value of the 2 in 32.89.
1/10 or ten times less
Which of the following expressions is equivalent to this decimal number? 9.022
a. 9 x 1 + (22 x 1,000)
b. 922 x 0.001
c. 9 x 1 + 22 x 0.001
d. 9 x (1 + 22) x 0.001
c. 9 x 1 + 22 x 0.001
Leilani brought $20.00 to the fair. She spent $3.59 on cotton candy. She spent $8.49 on a toy. How much money did Leilani have left?
$7.92
Multiply. Show your work.
3 x 7.32
21.96
Find the quotient. Show your work. 16.17 ÷ 7
2.31