Learning objectives
- Identify the value of any digit in a four-digit number.
- Write four-digit numbers in expanded form and in standard form.
- Read a four-digit number from a base-ten block picture.
- Use zero to hold an empty place.
Students find digit values, switch between standard and expanded form, and work out four-digit numbers from base-ten pictures and clues.
Only the colour PDF is ready for this resource so far. The other formats are on the way.
Materials: none (base-ten blocks optional)
Last updated
Using 6,085 as a model, shown in a place-value chart and then in standard and expanded form, students work through 13 questions on four-digit numbers. They find the value of a bold digit in numbers with awkward zeros like 5,041, switch between standard and expanded form, count base-ten blocks in two pictures and solve two "Who am I?" riddles. A last challenge asks for the biggest number that can be made from 8, 0, 5 and 3. Every answer in the key is split into thousands, hundreds, tens and ones.
Watch question 8: students often write 342 for 3,000 + 40 + 2. Ask what is in the hundreds place, then point to the zero in the worked example's 6,085.
If students miscount the block pictures, have them build each one with real base-ten blocks and sort the pieces into a place-value chart before writing the number.
Ways to adjust the 13 questions for different students.
Each one is checked against the official document. Where the resource covers only part of a standard, the note says so.
Students read, compose and decompose four-digit numbers in standard form, expanded form and block pictures. Everyday uses of numbers aren't covered.
Students describe numbers by place value and read them from base-ten block pictures. The numbers go past Grade 3's limit of 1000.
Four-digit numbers only, from 1,046 to 9,617, including several with a zero in the hundreds or tens place.
Used it in class? Your notes help another teacher plan.