Place value understanding and number facts

“If your child is asked 'which number is closest to 50 — 47 or 54?', can they use their number knowledge to answer quickly and explain why?”

0 / 3 mastered

• ⬜Use knowledge that 34 = 30 + 4 to help add 34 + 20 = 54
• ⬜Solve 'I think of a number, add 10, and get 45. What was my number?'
• ⬜Apply partitioning to solve a problem in an unfamiliar context