Subtracting 3 Digit Numbers

In the number sentence, 338 – 124,

the underlined digits are in the ___________ place.

• difference

• ones

• tens

• subtract

The answer to a subtraction problem is called the __________________________.

• regroup

• place value

• difference

• tens

In the number sentence, 639 – 421,

the underlined digits are in the

___________________ place.

• tens

• ones

• regroup

• subtract

To identify the value of the digit 9 in the numbers

976, 93, and 9, use what you know about ____________________________.

• subtract

• tens

• regrouping

• place value

Cam had 26 marbles in a box. He dropped the

box. So far, he has found 13 marbles. To find how many are still missing, Cam needs to ________________________.

• regroup

• difference

• tens

• subtract

To take a number apart and write it a new way

is to _____________ .

• subtract

• difference

• regroup

• tens

456 – 100 =

• 356

• 556

• 446

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.NBT.B.8

536 – 97 =

• 429

• 438

• 439

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.7

500 – 400 =

• 900

• 200

• 100

678 – 10 =

• 688

• 668

• 658