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Compare numbers up to 10,000 | Year 4 Mathematics PDF Download

Comparing Numbers

  • Mathematical symbols help us compare amounts.
    Compare numbers up to 10,000 | Year 4 Mathematics
  • Greater than, less than, and equals symbols are used for comparison.
  • Greater than and less than are called inequalities.
  • Equals symbol signifies equality or being the same.

Examples

Example 1: Which symbol < or > should go in the gap?
9732 __ 9723
Sol: 
Both numbers use the same digits. Look carefully at each place value column.
9732 has 9 thousands, 7 hundreds, 3 tens and 2 ones.
9723 has 9 thousands, 7 hundreds, 2 tens and three ones.
Since both numbers have the same amount of thousands and hundreds, you have to look at the tens to decide which has a larger amount - 9732!
9732 > 9723

Example 2: Jess and JJ each have a jar of sweets. Jess has 234 sweets in her jar and JJ has 175. Can you compare how many sweets they have?
Complete the statement below using the symbols >, < or =.
234 ____ 175
Sol: 
Let's compare these numbers using a place value table.
Compare numbers up to 10,000 | Year 4 Mathematics

We can see straight away in the first column that 234 has more hundreds than 175 so without looking at the other columns we know:
234 > 175

The document Compare numbers up to 10,000 | Year 4 Mathematics is a part of the Year 4 Course Year 4 Mathematics.
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FAQs on Compare numbers up to 10,000 - Year 4 Mathematics

1. How can I compare numbers up to 10,000?
Ans. To compare numbers up to 10,000, you can look at the place value of each digit starting from the left. Compare the digits in each place value column from left to right. For example, if comparing 5,678 and 6,543, start by comparing the thousands place, then the hundreds place, tens place, and finally the ones place.
2. What symbols can I use to compare numbers up to 10,000?
Ans. You can use the symbols < (less than), > (greater than), or = (equal to) to compare numbers up to 10,000. For example, if comparing 3,456 and 7,890, you would write 3,456 < 7,890 to show that 3,456 is less than 7,890.
3. How can I compare large numbers quickly?
Ans. To compare large numbers quickly, you can focus on the digits in the largest place value columns first. Start by comparing the digits in the thousands place, then move on to the hundreds, tens, and ones places if necessary. This can help you make comparisons efficiently without needing to compare every single digit.
4. Can I compare numbers up to 10,000 using a number line?
Ans. Yes, you can compare numbers up to 10,000 using a number line. Plot the numbers on a number line and compare their positions. The number that is further to the right on the number line is greater, while the number that is further to the left is smaller.
5. What is the importance of being able to compare numbers up to 10,000?
Ans. Being able to compare numbers up to 10,000 is essential for various mathematical operations, such as addition, subtraction, multiplication, and division. It helps in understanding the relative size of numbers and making informed decisions in real-life situations that involve quantities up to 10,000.
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