Math- Base 10, Place value, double digit addition

Label the Base Ten Blocks

a

b

c

d

Ones

Hundreds

Tens

Thousand

What is each number's place value in the number 1,432

• Thousands

• 4

• Ones

• 1

• Hundreds

• 3

• Tens

• 2

400+20+1 is the ______ form of the number 421.

• simple

• expanded

• Big

Which operation would you use to find the total length of the pencil?

• addition

• subtraction

How much taller is the tower than the bank?

• 50 ft

• 25 ft

• 100 ft

The height of the Empire State Building in New York City is 443 meters.

The tallest building in the world is 830 meters.

How many meters taller than the Empire State Building is the tallest building in the world?

• 387

• 417

• 447

• 345

Fill in the blanks!

What number do the base ten blocks show?

• 224

• 356

• 231

Label the Base ten blocks and how many there are.

a

b

c

d

7

50

400

457

21 + 44 =

• 65

• 43

• 66

• 78