POWER UP! Exponent Arcade

Lesson 6-4 · Numerical expressions with exponents

Battle Mr. Neft Monster with exponents and the order of operations.

No timer. Take your time. Think, then zap.

How to play

  1. Battle Mr. Neft Monster. Every right answer hits him. Every mistake lets him hit back. No timer, so take your time.
  2. World 1 is the warm-up. Tap the operation that comes next, type its answer and press ZAP. Repeat until one number is left.
  3. Worlds 2 and 3 are full problems. Work out the whole expression on paper, then type the final answer. Stuck after two tries? Break it down into steps for half points.
  4. Power-ups. Clean answers build a combo. Every 4 in a row earns a 🔦 Spotlight that shows what is next. A 3-star battle earns a 🛡️ Shield that blocks one hit.
  5. Remember: in 34 the exponent says use 3 as a factor 4 times: 3 × 3 × 3 × 3 = 81, not 3 × 4.