Stage 2 · Unit 3 / 44 · Numbers & Operations
Knowing zero
When there are none, we write 0 and say zero.
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None is zero
When there are none, we write 0 and say "zero".
Count from 0 to 3
· Not the suggested orderAbout Knowing zero practice
“Knowing zero” is unit 3 of Stage 2, for ages 7–8, in numbers & operations. When there are none, we write 0 and say zero.
Its steps are: None is zero, Count from 0 to 3. Each step has 10 problems and is free with no sign-up. 90% or better earns three stars.