Adding Two-Digit Numbers Without Regrouping

How many boxes are in each gold bar?

• 15 boxes

• 10 boxes

• 5 boxes

• 20 boxes

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

How many groups of ten boxes are there above the line?

• One group

• Two groups

• Three groups

• Four groups

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

What is the total number of boxes below the line?

• 45 boxes

• 50 boxes

• 55 boxes

• 60 boxes

Tags

CCSS.1.NBT.A.1

What number do the boxes above the line represent?

• 34

• 23

• 32

• 24

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

What is the sum of 23 and 45?

• 69

• 66

• 68

• 67

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

How many ones are there in the number 45?

• 7 ones

• 5 ones

• 4 ones

• 6 ones

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

What is the result of adding three ones to five ones?

• 7 ones

• 8 ones

• 9 ones

• 10 ones

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

How many tens result from adding two tens to four tens?

• 6 tens

• 5 tens

• 8 tens

• 7 tens

Tags

CCSS.2.NBT.A.1B

What is the final result of the addition?

• 69

• 68

• 67

• 66

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Which tool did the teacher use to demonstrate the addition?

• Copy and paste tool

• Chalk

• Pencil

• Marker

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5