Adding and Subtracting Fractions Checkpoint

What is the sum of these fractions?

• 4/5
• 3/20
• 17/20
• 4/20

Tags

CCSS.7.NS.A.1C

Is this a correct answer?

• Yes, the student correctly added.
• No, you cannot add unlike denominators
• No, 5 + 7 is not 12
• No, 2 + 3 is not 5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 5/14
• 3/7
• 5/7
• 5/14

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• 4/5
• 4/10
• 2/5
• 5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

A number written as a whole number and a fraction.

• Mixed Number

• Equivalent Fraction

• Improper Fraction

• Common Denominator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

To make an approximate calculation, often based on rounding.

• Difference

• Estimate

• Benchmark Fraction

• Sum

Tags

CCSS.4.NBT.A.3

In the fraction, the number 4 is the _______________.

• Numerator

• Denominator

• Whole Number

• Proper Fraction

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

In the fraction, the number 6 is the __________________.

• Numerator

• Denominator

• Whole Number

• Proper Fraction

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B