2.6 Add 3-Digit Numbers (Homework & Reteach)

Find the sum.

272 + 119

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Find the sum.

632 + 354

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Find the sum.

216 + 775

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Luisa has 183 pennies. Her dad gives her 128 more. How many pennies does she have now?

🟪 pennies

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Jonah has read 265 pages. He has 147 more to read. How many ages will he read in all?

🟪 pages

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Choose the correct word to complete the sentence.

_________ means to rename a number using place value.

• Regroup

• sum

• reasonable

Tags

CCSS.2.NBT.B.7

Choose the correct word to complete the sentence.

The answer to an addition sentence is called the _________.

• Regroup

• sum

• reasonable

Tags

CCSS.2.OA.C.3

Choose the correct word to complete the sentence.

Estimate the exact answer before solving the problem to see if your answer is _________.

• Regroup

• sum

• reasonable

Tags

CCSS.RF.2.4

CCSS.RF.3.3B

CCSS.RF.3.3C

CCSS.RF.3.3D

CCSS.RF.4.3A

Sierra counted 139 brown leaves. How many hundreds, tens, and ones are in 139?

• 3 hundreds, 1 ten, 9 ones

• 9 hundreds, 3 tens, 1 one

• 1 hundred, 3 tens, 9 ones

• 1 hundred, 9 tens, 3 ones

Tags

CCSS.2.NBT.A.1B

What model shows 139?

• A

• B

• C

Tags

CCSS.2.NBT.A.3