Grade 4

Place value and rounding

Use thousands, hundreds, tens, and ones to read larger numbers and round them sensibly.

വിഭാഗം: Number Sense & Math Thinking 10 min Confident

Aa Tap Say വായിക്കുക

Read the value of each digit before comparing or rounding. When rounding, look at the digit to the right of the place you are rounding.

Listen and learn

Hover on desktop or tap on mobile to hear each card.

I Picture card

Sound card Quick practice

place value

Each digit has a value based on its place.

Example: The 5 is in the hundreds place.

W Picture card

Sound card Quick practice

comparison

Compare thousands first, then hundreds, tens, and ones.

Example: 3,907 is greater because 9 hundreds is more than 7 hundreds.

R Picture card

Sound card Quick practice

rounding

Look at the tens digit to decide.

Example: 6,348 rounds to 6,300 because the tens digit is 4.

S Picture card

Sound card Quick practice

thinking step

Expanded form helps place-value understanding.

Example: 4,582 = 4,000 + 500 + 80 + 2.