5.NBT.A.3 games
Play Decimal DuelCommon Core 5.NBT.A.3 · Grade 5 · Number & Operations in Base Ten
Read, write and compare decimals to thousandths.
7 free games that practise it — no ads, no sign-up, no student accounts. Easiest first. Each game has a Use in class menu to share it to Google Classroom or Teams.
Best match
- Decimal DuelGrades 4–6Two decimals face off — pick <, =, or > and see which one really wins.Play
- Decimal LabGrades 4–6Compose decimals from tenths and hundredths and watch a magnitude bar fill. Build exact decimals, beat a threshold, and land between two values — seeing exactly why 0.5 beats 0.45.Play
- Decimal ColumnsGrades 3–5Steer and cycle falling sticks of three decimal jewels so three equal values line up and clear, however they are written — 0.5, 0.50, 5 tenths or 50/100.Play
Also practises it
- Triple MatchGrades 4–5Fractions, decimals and percents are three costumes for one value. Read whichever form is shown and calibrate the meter to the matching percent.Play
- Percent LabGrades 5–6Fill a 100-square grid by dragging — the fill level is the percent. Set percents, match fractions and decimals, and find the percent of a number.Play
- Rounding ReefGrades 4–6A decimal is stuck between two round numbers — find the halfway flag and tap the nearer one.Play
- FDP TriadGrades 5–6One shaded 100-grid, three names — match the fraction, decimal, and percent that mean the same amount.Play
More grade 5 standards: 5.G.A.2
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