Answer Key

Grade 6 · Mind Stretch

1. 1. Find the Sum: 29 · 21 · 18
2. 2. Shape Sums: 🔺 = 12, 🟧 = 3, 🟢 = 12 · 🔷 = 12, 🟦 = 5, 🟢 = 5
3. 3. Number Square: 17, 21, 25 · 51, 33, 69
4. 4. Greater, Less, or Equal: 11 + 7 = 18 · 204 > 196 · 1 × 7 > 5 · 3 + 2 > 2 · 5 × 5 = 25 · 513 < 613