Games for 3rd Graders on Round Numbers

In the 3rd grade, kids already understand numbers, basic arithmetic operations, and some geometric functions. Learning and practicing rounding numbers help simplify complicated math problems. This activity involves using strategic calculation skills, including mental estimation.

Round Numbers in a Fun, Interactive Environment

3rd-grade kids are learning basic mathematical concepts that help in challenging math calculations later. For example, using round numbers to multiply large numbers. To correctly complete complex calculations, it is imperative to practice rounding numbers.

Rounding numbers involve using the nearest multiples of 10 on the number line.

Let’s explore how we can round up numbers in two steps:

Step 1: Take a number and draw on a number line till neighboring multiples of 10.

Our number is 34.

Step 2: Find the nearest multiples of 10 to the number. Calculate the numbers remaining on both sides.

We have 3 numbers on the left and 5 on the right.

Round up to the nearest tens place, which is 30 in our case.

Rounding numbers can be initially challenging for your kid. Use these four interactive methods to encourage retention.

Four Exciting Learning Activities to Round Numbers on SplashLearn

1. Place 2-Digit Number on the Number Line: This game encourages your kid to identify the number line and round it up. These simple online games allow building confidence in the rounding numbers.
   
   
2. Round 2-Digit Number Using The Number Line: Based on their understanding, kids will mark the correct answer in the game. It includes a number line to assist kids in rounding numbers.
   
   
3. Round 2-Digit Number To the Nearest 10: As your kid gets comfortable with the concept, this educational game increases the complexity. It provides a number, and kids have to mark the right answer by using mental calculations.
4. Guess The Number Rounded To The Nearest 10: This online fun game involves a sentence asking a number that rounds up to the nearest 10. It eliminates misconceptions and improves confidence in rounding numbers.

Rounding Numbers? Is it a Little Complicated for Your Kid?

Rounding numbers involves drawing a number line and rounding up to the nearest tens place. It can be difficult to correctly calculate the rounded number or understand how numbers with 5 in ones place like 35, 45, 55, etc., are rounded.

Use Interactive Tricks to Encourage Learning

The best way is to encourage your kid to practice with pen and paper. Draw a number line and allow rounding up. You can also try creating a number line using objects or online games.

Rounding numbers is crucial for larger calculations involving 6, 7, or bigger digit numbers. SplashLearn’s curriculum-aligned games ensure application-based learning for concept building and retention.