Step 3 / 5
Number line blanks
★★★Not the suggested orderOn a number line, numbers grow by 1 to the right.
Addition Village · Learn first
Example
What number goes in the box?
Answer: 8
Number order · Numbers & Operations
Put 1 to 20 in order, find missing and next numbers, and place numbers on a number line.
On a number line, numbers grow by 1 to the right.
This is step 3 of unit 5, “Number order”, in Stage 1: Numbers to 20, adding and subtracting (ages 6–7). A round has 8 problems; 90% or better earns three stars. Everything is free with no sign-up, and your stars and XP are saved on this device.