Subtract Using Models

Which strategy is being used to subtract?

• mental math

• open number line

• standard algorithm

• models

Tags

CCSS.5.NBT.B.7

Which equation matches the open number line.

• 348 + 580 = 232

• 580 - 300 = 348

• 580 -232 = 348

• 232 + 580 = 348

Tags

CCSS.2.NBT.B.7

Use the number line to find the difference.

762 - 134 = ?

• 628

• 632

• 636

• 662

Tags

CCSS.2.NBT.B.7

April has 365 stickers. She gives 238 stickers to Gwen. How many stickers does April have left?

___ stickers

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Which place values needs to be regrouped in order to find the difference?

• ones and tens

• tens and hundreds

• ones, tens, and hundreds

Tags

CCSS.2.NBT.B.7

Which place values needs to be regrouped in order to find the difference?

• ones and tens

• tens and hundreds

• ones, tens, and hundreds

Tags

CCSS.2.NBT.B.7

Solve the problem using TWO STEPS.

Carl has 254 baseball cards. He gives 145 cards to John and 56 to Amy. How many cards does Carl have left?

____ cards

Tags

CCSS.3.OA.D.8

Meg has 780 blocks. Tasha has 545 fewer blocks than Meg. How many blocks does Tasha have?

____ blocks

Tags

CCSS.3.OA.D.8