Step 1 / 7
Take away and count
★★★When some go away, we subtract.
Cloud Bridge · Learn first
Example
There are 5 fish. 5 go away. How many are left?
Answer: 0
I can subtract · Numbers & Operations
Take away and compare to write subtraction sentences, including taking all and taking zero.
When some go away, we subtract.
This is step 1 of unit 11, “I can subtract”, in Stage 2: Numbers to 100, carrying and borrowing (ages 7–8). A round has 10 problems; 90% or better earns three stars. Everything is free with no sign-up, and your stars and XP are saved on this device.