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State standards

Grade 4TX 4.2F

Decimals on grids

Showing tenths and hundredths on hundredths grids, naming the decimal a grid shows, and comparing two decimals with the grids.

Download PDFMake your ownThe PDF has this sheet, its answer key and a guide for grown-ups.

How to help

The whole grid is 1. A full column is one tenth (0.1); one square is a hundredth (0.01). Count the columns, then the extra squares: 3 columns and 7 squares is 0.37.

Watch for: Reading 0.4 as less than 0.37 because 4 is less than 37. Counting columns as hundredths. Writing 0.7 for 7 squares instead of 0.07.

At home: Shade a 10 × 10 grid for prices: 37 cents is 0.37 of a dollar.

Sample sheet and answer key

Luna's Space Adventure

Grade 4 · Decimals on grids · 4.2F

NameDate

Astronaut Luna is exploring a far-off corner of space. Solve each problem to help Luna's mission go smoothly!

Name the decimal

The whole grid is 1. A column is a tenth; a square is a hundredth.

Shade it

Shade whole columns for the tenths, then squares for the hundredths.

Shade0.61
Shade0.93
Shade0.22

Which is more?

In each row, circle the decimal with more of its grid shaded.

0.30.250.480.5
Mathness! Math Worksheets · © 2026 Zubin KhavarianCode 42F-SP-FIRST at mathness.app/makerScan to remix or get the key
Grade 4 · Sheet

Luna's Space Adventure

Grade 4 · Decimals on grids · 4.2F

Answer key

Astronaut Luna is exploring a far-off corner of space. Solve each problem to help Luna's mission go smoothly!

Name the decimal

The whole grid is 1. A column is a tenth; a square is a hundredth.

0.74
0.57
0.7

Shade it

Shade whole columns for the tenths, then squares for the hundredths.

Shade0.61
Shade0.93
Shade0.22

Which is more?

In each row, circle the decimal with more of its grid shaded.

0.30.250.480.5
Mathness! Math Worksheets · © 2026 Zubin KhavarianCode 42F-SP-FIRST at mathness.app/makerAnswer keyScan to remix or get the key
Answer key

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New problems every time, three levels (gentle, core and stretch), themes to pick from, a second page if you want one. Each sheet comes with an answer key and a one-page guide for grown-ups.

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Standard

Texas TEKS 4.2F · Compare and order decimals to hundredths using models.

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