â 4th Grade Math · Unit 7
Decimals
9 short narrated lessons in 2 chapters, each with pictures, a quiz with a hint and a second try, and an explanation for every answer.
Standards: 4.NF.C.5 4.NF.C.6 4.NF.C.7
What your child will learn
Tenths and hundredths
- Tenths: Fractions and DecimalsWrite tenths as a fraction with denominator ten and as a decimal.
- Hundredths: Fractions and DecimalsWrite hundredths as a fraction with denominator one hundred and as a decimal.
- Adding Tenths and HundredthsAdd a fraction in tenths to a fraction in hundredths by first changing the tenths to hundredths.
- Tenths and Hundredths Review ReviewReview tenths and hundredths as fractions and decimals.
Comparing decimals
- Comparing DecimalsCompare two decimals to hundredths by comparing digits place by place.
- Comparing With Hundred GridsUse a hundred grid to show why one decimal is greater than another, and check that the wholes are the same size.
- Decimals and MoneyWrite amounts of money as decimals and compare them, like seventy-five cents as zero point seven five dollars.
- Comparing Decimals Review ReviewReview comparing decimals and using them with money.
- Decimals Unit TestShow what you learned in the whole unit (Tenths and hundredths, Comparing decimals) by answering mixed questions.
Try a question from this unit
From the lesson âTenths: Fractions and Decimalsâ
Which decimal is equal to 3/10?
Show the answer
0.3. 3/10 means 3 tenths, and the tenths place is just right of the decimal point. So it is 0.3.
Hint kids see after a wrong try: âThree tenths goes in the tenths place, right after the decimal point.â
Key words
- tenths
- decimal
- decimal point
- hundredths
- equivalent fraction
- compare
- hundred grid
- dollar
- cent
Try these lessons in Kids Shelf
Narrated lessons, pictures and quizzes for every grade from K to 8. Works offline.
