Eureka Module 2 Review (3rd)

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest ten, hundred, or other place value.

Front

What is the nearest ten to 488?

Back

490

Front

If a box has 80 gumballs taken out and 28 left, how do you find the total number of gumballs originally in the box?

Back

Add the number of gumballs taken out (80) to the number left (28): 80 + 28 = 108.

Front

What is the total number of gumballs in the box if 80 were taken out and 28 were left?

Back

108 gumballs.

Front

What is the problem Jane solved by rounding 57 + 23 to the nearest ten?

Back

60 + 20.

Front

How do you find the distance left to travel if a ship has traveled 266 miles out of 445 miles?

Back

Subtract the distance traveled (266) from the total distance (445): 445 - 266 = 179 miles.

Front

What is the total weight of 3 bags of trash if each bag weighs 5 kilograms?

Back

15 kilograms.

Front

How do you calculate the total weight of multiple items?

Back

Multiply the weight of one item by the number of items.

Front

What is the difference between addition and subtraction?

Back

Addition combines numbers to find a total, while subtraction finds the difference between numbers.

Front

What is the sum of 60 and 20?

Back

80.