Operations and Algebraic Thinking
31,745 + 28,976
60,721
Write the following number in word form and expanded form: 213,094
two hundred thirteen thousand, ninety-four
200,000 + 10,000 + 3,000 + 90 + 4
3/8 + 4/8
7/8
Write 2 1/10 as a decimal
2.1
Write 1 1/4 as a fraction greater than one.
5/4
259 x 2
518
Fill in the blank to make the statement below true:
The value of 5 in 89,507 is ______ times the value of 5 in 775.
100
Simplify 6/24
1/4
Ryan sold a puzzle at a yard sale for three dollars and five cents. Which decimal names this money amount in terms of dollars?
$3.05
9 1/3 + 3 2/3
13
Madeline has 32 shells. This is 4 times as many shells as Rob has. Write the equation to compare the number of shells they have.
32 = 4 x _____
Round 23,718 to the nearest ten thousand.
20,000
Fill in the correct comparison symbol: 3/8 _____ 2/3
<
Fill in the correct comparison symbol: 0.7 _____ 0.70
=
2/4 x 6
12/4 or 3
276 ÷ 4
69
The number of people who take the subway to work in Sean's hometown is 30,000. The number of people who take the bus is 8,317. How many more people take the subway?
21,683
Kyle drank 2/3 cup of apple juice. Name a fraction that is equivalent to 2/3.
4/6 6/9 8/12 10/15
The U.S. Senate in Washington D.C. has 100 elected members who make laws for the United States. Last year, 30 senators ran for reelection. Write two decimals and two fractions that are equivalent.
3/10 30/100 0.3 0.30
Write 3 x 3/5 as an expression using repeated addition
2/5 + 2/5 + 2/5 + 2/5 + 1/5
3/5 + 3/5 + 3/5
8/5 + 1/5
4/5 + 3/5 + 2/5
All the seats in 2 sections of a movie theater are occupied. In one section, there are 8 rows with 18 seats in each row. In the other section, there are 12 rows with 6 seats in each row. How many people are seated in these two sections of the theater?
216
What is 47,980 rounded to the nearest hundred.
48,000
Gina has 5 2/6 feet of silver ribbon and 2 4/6 feet of gold ribbon. How much more silver ribbon does Gina have than gold ribbon?
2 4/6
What is the sum of 2/10 and 35/100?
55/100
Carrie spends 1 1/4 hours practicing the piano 3 times a week. How much time does Carrie spend practicing the piano in one week?
3 3/4