Base Ten Block Place Value

How many?

• 3

• 21

• 2

• 12

What is the value of the base ten block to the left?

• 1

• 10

• 100

• 1,000

What is the value of the base ten blocks?

• 152

• 242

• 252

• 262

How much is 3 tens worth?

• 3

• 13

• 35

• 30

7 tens = ____

• 7

• 17

• 70

• 77

Write 456 in expanded form.

• 40 + 50 + 6

• 400 + 55 + 6

• 400 + 56

• 400 + 50 + 6

What number do these blocks show?

• 149

• 150

• 249

• 124

Which digit is in the tenths place?
236.4791

Mathematical Equivalence

ON

Which of the decimals is equivalent to the value represented by the hundreds grid?

Mathematical Equivalence

ON

What place is the underlined digit in? 0.45

• Tenths

• Hundredths

• Thousandths