Worksheet directions

Grade 4 • Review • Choose a strategy for each problem. Explain or check your thinking where requested.

Sample questions

1. Find 4/10 + 23/100 by rewriting the tenths as hundredths. Answer: ___
2. A student adds the denominators and gets 8/110. Explain and correct the method. Answer: ___
3. The shaded parts show 2/10. The diagonal marks show 19/100 more. Name the combined amount as hundredths and as a decimal. Answer: ___
4. Find 4/10 + 12/100 by rewriting the tenths as hundredths. Answer: ___
5. Find 6/10 + 15/100 by rewriting the tenths as hundredths. Answer: ___
6. Find 9/10 + 6/100 by rewriting the tenths as hundredths. Answer: ___

See the preview for diagrams, answer spaces, and the complete layout.

Common Core connections

Source labels: 4.NF.C.5, 4.NF.C.5–6. Review the learning goals below to check the fit for your class.

• 4.NF.C.5 — Use equivalent tenths and hundredths to add fractions
• 4.NF.C.6 — Decimal notation for fractions

Bring it into your lesson

Open this worksheet in Sparkclass to copy it to your Files. Check the resulting layout before sharing it with students.