✅ 4 410 muffins Model (mental): 245 × 10 = 2 450 245 × 8 = 1 960 2 450 + 1 960 = 4 410 Alternative: Long multiplication (show columns). Step 3: Create a “Check Your Work” Section for Pupils Instead of giving full answers, make a self-check table that students can use before looking at the key.
| Task | Acceptable answer | Unacceptable | |------|------------------|--------------| | Draw a right angle | Square corner symbol (┐) | No symbol or curved line | | Name an angle | ∠ABC (vertex B middle) | ∠BAC (vertex not in middle) | | Complete a line graph | Points connected with a ruler, title labelled | Freehand wavy line | For personal/classroom use only. Do not redistribute copyrighted material. shaping maths activity book 4a answers
✅ 7 000 Working: 47 382 = 40 000 + 7 000 + 300 + 80 + 2 ⚠️ Caution: Some pupils write “7” or “700” – remind them to count the place value (thousands). Example – Word Problem (Multiplication) Question: A bakery bakes 245 muffins each day. How many in 18 days? ✅ 4 410 muffins Model (mental): 245 ×