Numbers to 1,000,000
Place value is the grammar of every later number system: each place is ten of the place to its right. Students read, write (standard and expanded form), compare, order, and round numbers through one million. Decimals, scientific notation, and polynomials all reuse this idea with a different unit.
Specification · for a parent or teacher
- place-value-million
- Advanced Math 4 · Unit 1
- Foundations
- 1 of 4 — Grade 4 fluency. One idea, one step.
- 3 items
Students can
read, write (standard and expanded), compare, order, and round through 1,000,000.
Ready when
706,049 in expanded form, then rounded to the nearest thousand (706,000), with no chart.
Watch for
4,050,000 read as “four million fifty”; rounding 45,000 to the nearest ten thousand as 40,000.