Base Ten Addition and Subtraction

What is the total value shown?

• 87
• 99
• 90
• 19

Count the base ten blocks.

What is the sum?

• 112

• 121

• 100

• 62

Count the base ten blocks.

What is the sum?

• 436

• 366

• 346

• 643

What number is represented by the base ten blocks?

• 530

• 4131

• 531

What is the standard form of the base ten blocks shown?

• 304

• 404

• 424

• 414

What is the standard form of the base ten blocks shown?

• 664

• 674

• 774

• 764

What is the standard form of the base ten blocks shown?

• 312

• 317

• 327

• 337

What is the standard form of the base ten blocks shown?

• 147

• 47

• 247

• 157

What is the standard form of the base ten blocks shown?

• 452

• 462

• 457

• 557

What is the standard form of the base ten blocks shown?

• 111

• 211

• 101

• 201