Loading
by BlastRoom
Reading sigma notation and expanding or evaluating the sum.
#algebra_2
20 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
What is the value of the sum from k = 1 to 7 of ?
What is the value of the sum from n = 1 to 25 of (7n + 5)?
What is the value of the sum from n = 1 to 15 of (2n + 5)?
Which expression represents the series 8 + 16 + 24 + ... + 72?
What is the value of the sum from k = 1 to 5 of ?
What is the value of the sum from k = 1 to 5 of ?
Which expression represents the series 8 + 16 + 24 + ... + 64?
What is the value of the sum from k = 1 to 5 of ?
Which sum does the sum from k = 1 to 6 of (6k + 2) expand to?
Which expression represents the series 4 + 8 + 12 + ... + 36?
What is the value of the sum from n = 1 to 25 of (6n + 5)?
Which sum does the sum from k = 1 to 6 of (6k + 5) expand to?
What is the value of the sum from k = 1 to 8 of ?
What is the value of the sum from n = 1 to 25 of (2n + 1)?
Which sum does the sum from k = 1 to 4 of (4k + 7) expand to?
Which sum does the sum from k = 1 to 6 of (5k + 7) expand to?
What is the value of the sum from n = 1 to 12 of (7n + 1)?
Which expression represents the series 7 + 14 + 21 + ... + 56?
Which sum does the sum from k = 1 to 4 of (6k + 5) expand to?
What is the value of the sum from n = 1 to 20 of (5n + 3)?
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
Angles in Standard Position
40 questions
