Place Value Fun with Hundreds!
Understanding Three-Digit Numbers Grade 2 Mathematics
What Are Place Values?
Every digit in a number has a special place The place tells us how much that digit is worth Let's explore the magic of hundreds, tens, and ones!
Place Value Chart
Meet the Hundreds Place!
The hundreds place is the first digit on the left One hundred = 10 groups of ten It's like having 10 bundles of 10 sticks!
Build the Number 247!
2 hundreds blocks 4 tens rods 7 ones cubes What do you see?
Let's Think Together!
Look at the number 356 How many hundreds do you see? How many tens? How many ones?
Breaking Down Numbers
{"left":"482 = 4 hundreds + 8 tens + 2 ones\n639 = 6 hundreds + 3 tens + 9 ones","right":"175 = 1 hundred + 7 tens + 5 ones\n903 = 9 hundreds + 0 tens + 3 ones"}
Adding with Base 10 Blocks
Let's add 142 + 235 First, show each number with blocks Then combine like blocks together Count to find our answer!
Your Turn to Add!
Try adding 126 + 143 Use your blocks or draw pictures Remember: hundreds + hundreds, tens + tens, ones + ones What's your answer?
Remember This!
Every digit in a three-digit number tells us something special about how much it's worth!