NBT BD

Mary’s number has 5 hundreds, 8 tens, and 3 ones. She subtracts 175. What should Mary have in the tens place of his answer?

• 0

• 1

• 2

• 3

Tags

CCSS.2.NBT.B.7

Raymond’s number has 8 hundreds, 7 tens, and 5 ones. He subtracts 256. What should Raymond have in the tens place of his answer?

• 0

• 1

• 2

• 3

Henry’s number has 4 hundreds, 5 tens, and 2 ones. He subtracts 329. What should Henry have in the tens place of his answer?

• 0

• 1

• 2

• 3

Tags

CCSS.2.NBT.B.8

Michael wants to solve the problem 77 + 31 by rounding the numbers to the nearest ten. What problem did Michael solve using the rounded numbers?

• 70 + 30

• 80 + 30

• 70 + 40

• 80 + 40

Lucy wants to solve the problem 82 + 64 by rounding the numbers to the nearest ten. What problem did Lucy solve using the rounded numbers?

• 80 + 70

• 90 + 60

• 80 + 60

• 90 + 70

Cameron wants to solve the problem 55 + 48 by rounding the numbers to the nearest ten. What problem did Cameron solve using the rounded numbers?

• 50 + 40

• 60 + 40

• 60 + 50

• 50 + 50

Anna rounded two numbers correctly to the nearest hundred and put them in a number sentence. Her number sentence is shown below: 400 + 500 = Which pair of numbers could Anna have rounded?

• 369 + 431

• 349 + 478

• 369 + 478

• 349 + 431

Nathan rounded two numbers correctly to the nearest hundred and put them in a number sentence. His number sentence is shown below: 300 + 200 = Which pair of numbers could Nathan have rounded?

• 315 + 297

• 298 + 197

• 315 + 359

• 289 + 117

Terry rounded two numbers correctly to the nearest hundred and put them in a number sentence. His number sentence is shown below: 600 + 100 = Which pair of numbers could Nathan have rounded?

• 619 + 98

• 688 + 121

• 619 + 198

• 588 + 221

513 rounded to the nearest 10 is:

• 500

• 510

• 520

• 600

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3