Addition of Fractional Parts of 10 and 100

Choose the fraction equivalent to 2/10 with a denominator of 100.

• 2/100

• 12/100

• 20/100

• 20/10

2/10 + 10/100

• 12/110

• 30/100

• 12/100

• 21/100

Mila has 100 math problems to finish this week. She solved 2/10 of the problems on Monday and 25/100 of the problems on Tuesday. How many problems did Mila solve on Monday and Tuesday?

• 27/100

• 27/110

• 45/10

• 45/100

Sylvia has $100. She spent 4/10 of her money on a jacket and 20/100 of her money on jeans. What fraction of her money did Sylvia spend?

• 60/200

• 24/100

• 6/10

• 6/20

Jaden found 8/10 of a dollar in change in his backpack. He found 15/100 of a dollar in change in his lunch bag. What fraction of a dollar in change did he find altogether?

• 23/100

• 95/100

• 23/110

• 95/200

Which decimal represents the amount shown on the model?  Challenge: On your recording sheet, write the amount as a mixed number.

• 2.02
• 0.2
• 2.2
• 2.22

Which of the following represents the amount shaded in the model?  Challenge:  How many more tenths would you need to equal 2 wholes?

• 1.09
• 1 and 9/10
• 1.99
• 0.19

5/10 + 23/100 =

• 73/100

• 73/10

• 28/100

1/10 + 68/100

• 70/100

• 76/100

• 78/100

What decimal is shown by the shaded part of the model?

• 0.082
• 1.82
• 0.82
• 0.18