Adding four two and three digit numbers

34+22+13+48

• 56

• 117

• 61

• 115

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

62+13+74+35=

• 75

• 183

• 184

• 109

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Find the mistake

• Didn't carry to the hundreds

• Wrote the wrong number

• Added incorrectly

• No mistakes

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

56+85+132+22

• 522

• 200

• 290

• 295

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

101+55+222+41=

• 419

• 156

• 441

• 321

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Where is the mistake?

• Added incorrectly

• Carried wrong

• Didn't line up place value correctly

• No mistake

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Where is the mistake?

• Added incorrectly

• Didn't carry

• Copied the number wrong

• No mistake

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2