Adding Fractions with Denominators 10 and 100

Adding Denominators 10 & 100

Math standard 4NF5

Multiple Choice

Change 4/10 to denominator with 100.

• 40/100

• 4/100

• 4/10

Multiple Choice

Change 6/10 to denominator with 100.

• 6/100

• 60/100

• 6/10

Open Ended

Change 2/10 to denominator with 100.

When adding fractions do not adding the denominator!

2/10 + 4/10 = 6/10

Multiple Choice

1/10 + 5/10

• 6/20

• 5/10

• 6/10

Multiple Choice

20/100 + 4/100

• 24/100

• 20/100

• 24/200

Open Ended

Add 21/100 + 20/100

Multiple Choice

First step to adding 5/10 + 35/100

• change 5/10

• 35/10

• 40/100

Multiple Choice

Change 5/10, then add 35/100

• 5/100 + 35/100 = 40/100

• 50/100 + 35/100 = 95/100

• 5/10 + 35/100 = 40/100

Multiple Choice

First step to adding, 25/100 + 3/10

• 28/100

• change 3/10 to 30/100

• 28/10

Multiple Choice

Add 25/100 + 3/10

• 25/100 + 3/10 = 28/100

• 25/100 + 3/100 = 28/100

• 25/100 + 30/100 = 55/100

Multiple Choice

True or False 5/10 + 44/100 = 94/100

• True

• False

Open Ended

Add 8/10 + 11/100