Addition with regrouping

Kyle and Winnie like to play marbles. Each had their own collection. Kyle had 121 and Winnie had 294. How many marbles did they have all together?

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

My mom baked 36 cookies for the bake sale. I made 24. Yesterday, she baked 48 cookies and I made 24.

How many cookies did we bake in all?

• 60 cookies

• 72 cookies

• 132 cookies

• 84 cookies

Tags

CCSS.3.OA.D.8

When do you regroup when working an addition problem?

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

437

+282

• 917

• 610

• 619

• 719

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

309

+67

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Find the sum of 268 and 209.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Grade 2 collected 235 cans for the food drive. 3rd grade collected 155 cans. 5th grade collected 258 cans. How many cans did 2nd and 5th collect?

• 483

• 493

• 390

• 380

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

When I am adding I start with the number in the _______place and then add the number in the tens place.

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

If there are 33 birds and 18 more fly over how many birds flew over?51

• 51

• 38

• 41

• 45

Tags

CCSS.2.NBT.B.6

What is the answer to an addition sentence or equation called?

• addend

• the sum

• reasonable

• estimate

Tags

CCSS.2.NBT.B.5