Expanded Form to 1000

Expanded Form to 1000 practice with teacher guidance, common slips, and next-step routes.

Core · Expanded Form to 1000 · Independent practice · Construction Grid

What whole number do these cards make?

Card printed 100

100

1 card1 × 100 = 100

Cards printed 10

1010

2 cards2 × 10 = 20

Cards printed 1

1111

4 cards4 × 1 = 4

Whole number

Whole Number

Loading task…

Print: Ages 8–9 · 1–2 min · Core · Place value · Independent practice · Numeric response

Watch: Watch whether the learner enters 124 after checking all seven labels; 124 is decisive evidence that one hundred, two tens, and four ones were each used once.

Misread: A response of 7 counts cards instead of their values, while 142 swaps the two 10 cards with the four 1 cards; an expression such as 100+20+4 gives a method instead of one numeral.

Curriculum: This task assesses composing a three-digit whole number from hundreds, tens, and ones and recording it as a standard base-ten numeral. The scored skill is exact place-value composition, not the card story.