Modeling Numbers with Base 10 Blocks

This video tutorial teaches how to model numbers using base 10 blocks, focusing on place value and different representations. It addresses common mistakes, demonstrates regrouping techniques, and compares different forms of the same number. The tutorial also explores solving problems without base 10 blocks, emphasizing understanding place value and number representation.

What does a group of 10 ones represent in base 10 blocks?

• A group of 1000

• A group of 10

• A single one

• A group of 100

How can the number 120 be represented using base 10 blocks?

• Both A and B

• Twelve groups of 10

• Neither A nor B

• One group of 100 and two 10s

Which of the following is NOT a way to represent 230 using base 10 blocks?

• Two groups of 100 and three 10s

• One group of 100 and thirteen 10s

• Twenty-three individual 10s

• Three groups of 100 and two 10s

How many tens are there in 4 hundreds and 13 ones?

• 41 tens

• 43 tens

• 39 tens

• 40 tens

What is the equivalent of 4 hundreds and 13 ones in terms of tens and ones?

• 42 tens and 1 one

• 39 tens and 23 ones

• 41 tens and 3 ones

• 40 tens and 13 ones

How can 4 hundreds and 13 ones be written using place value?

• 413

• 431

• 341

• 314

What is the place value representation of 41 tens and 3 ones?

• 413

• 431

• 341

• 314