4.5 Subtracting Across Zeros

• 860

• 761

• 861

• 751

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

• 1,440

• 1,443

• 1,433

• 1,445

Tags

CCSS.4.NBT.B.4

• 497

• 483

• 475

• 477

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

• 641

• 643

• 640

• 631

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

• 4,145

• 4,150

• 4,149

• 4,049

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Bonus Question:

Robert set a goal to swim 1,000 laps in the local swimming pool during his summer break. Robert has currently finished 642 laps. How many more laps does he have to swim in order to meet his goal?

• 332

• 358

• 468

• 472

Tags

CCSS.3.OA.D.8