Adding 3-Digit Numbers with Base 10 Blocks

What is the purpose of using base 10 blocks in addition?

• To make addition more challenging

• To visualize the addition process

• To reduce the number of digits in a problem

• To introduce subtraction

What is the sum of 1 and 7 in the ones place for the numbers 241 and 157?

• 9

• 8

• 10

• 7

How many tens are obtained when adding 241 and 157?

• 19

• 99

• 9

• 90

What does each group of ten represent in the tens place when using base 10 blocks?

• 1000 units

• 1 unit

• 100 units

• 10 units

What is the total value of the hundreds place when adding 241 and 157?

• 200

• 400

• 100

• 300

What is the final result of adding 241 and 157?

• 298

• 308

• 488

• 398

In the addition of 632 and 321, what is the sum of the ones place?

• 2

• 4

• 5

• 3

What is the total value of the tens place when adding 632 and 321?

• 50

• 80

• 60

• 70

How many hundreds are there when 632 and 321 are added together?

• 700

• 900

• 800

• 1000

What is the final sum of adding 632 and 321?

• 954

• 955

• 952

• 953