P1 Ordering 3 Numbers (1–99) — Blocks + Fill + Drag Order

Tens

Ones

Tens

Ones

Tens

Ones

(a) is the greatest number.

(b) is the smallest number.

Begin with the smallest. Check (a), (b) and place value to reveal the numbers.

Teacher Settings

Set the three numbers (1–99)

If any numbers repeat, they will be nudged so all 3 are different.

Reveal numbers in header

Reveal Tens/Ones values in cards

If OFF, pupils type Tens/Ones into the card boxes.

Order direction (smallest → greatest)

If OFF, pupils order greatest → smallest.

Block sizes (auto-fit clamps to keep ALL blocks inside)

Tens width: 12px

If too big to fit 9 tens, the app will auto-reduce.

Ones size: 16px

If too big to fit 9 ones, the app will auto-reduce (5 left, 4 right).

Quick reset (teacher)