Visualizing Whole Numbers

1. What number is represented in the given base-ten blocks?

• 224

• 2 424

• 2 024

2. What number is formed if you combine 3 blocks, 1 flat, 4 rods(longs) and 5 units(cubes)?

• 3 144

• 3 116

• 3 145

3. What is the value 8 in 8 026?

• 8

• 80

• 8 000

5.Which is the correct representation of 5 207 using the base-ten block model?

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• 
• 

6. What is the expanded form of 9 235?

• 9 + 2 + 3 + 5 = 9 235

• 900 + 20 + 30 + 5 = 9 235

• 9 000 + 200 + 30 + 5 = 9 235

In 19,483, what digit is in the ten thousands place?

• 1

• 8

• 9

How many digits are in a number in ten thousand?

• 6

• 8

• 5

What is the highest place value in the number 7 489?

• tens

• hundreds

• thousands

7 thousands + 4 hundreds + 8 ones

• 70 048

• 70 408

• 7 408

3 508 =

• 3 000 + 500 + 8

• 3 000 - 500 + 8

• 3 000 + 500 + 80