Stage 2 · Unit 20 / 44 · Numbers & Operations
Tens and ones to 50
Group things in tens, then read the tens and ones as a two-digit number.
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Write the number
Two tens and 4 ones make 24.
How many tens?
· Not the suggested orderHow many ones?
· Not the suggested orderAbout Tens and ones to 50 practice
“Tens and ones to 50” is unit 20 of Stage 2, for ages 7–8, in numbers & operations. Group things in tens, then read the tens and ones as a two-digit number.
Its steps are: Write the number, How many tens?, How many ones?. Each step has 10 problems and is free with no sign-up. 90% or better earns three stars.