Subtraction with Regrouping

In what place should I start subtracting?

• hundreds

• tens

• ones

Tags

CCSS.2.NBT.B.7

What question should you always ask when subtracting?

• Should I really do this?

• Can I subtract that?

• Does my Mom really love me?

• Will it rain today?

Tags

CCSS.1.OA.A.1

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

178-49=

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Ellie the elephant weighs 905 pounds.  Her baby elephant Kirby weighs  335 pounds.  How much more does Ellie weigh than Kirby? 

Tags

CCSS.4.OA.A.3

Sally had 876 stickers. She gave away 197 of them to her friends. How many stickers did she have left? 

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

When adding or subtracting, you should always start in the hundreds place value.

• TRUE
• FALSE

Tags

CCSS.2.NBT.B.7

944 - 493 =

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2