Understanding Addition with Bar Models

How many daisies did Friley pick from her garden?

• 18

• 36

• 25

• 11

How many roses did Friley pick?

• 36

• 45

• 25

• 11

What is the total number of flowers Friley picked?

• 11

• 25

• 45

• 36

What is the first step in using a bar model to add numbers?

• Subtract the numbers

• Multiply the numbers

• Add the ones

• Divide the numbers

How many steps did Michelle walk to reach the garden?

• 36

• 45

• 27

• 18

What is the total number of steps Michelle walked?

• 27

• 45

• 36

• 18

How do you regroup 15 ones?

• As two tens and five ones

• As one ten and five ones

• As three tens

• As five tens

What is the sum of 18 and 27?

• 36

• 28

• 45

• 55