Track each student's skills and progress in your Mastery dashboards
In which number is the value of the digit 4 ten times the value of the digit 4 in 6,243?
Which problem can be solved using the equation 4×3=12?
Which number rounds to 4,000 when rounded to the nearest thousand?
There are 2,119 people at the local farmer's market. Another 989 people arrive later in the day.
How many total people are at the farmer's market?
What is 7,345−1,356?
The Mississippi River in North America is 2,320 miles long. The Amazon River in South America is 4,181 miles long. How much longer is the Amazon River than the Mississippi River?