by BlastRoom
Add a one-digit number or a multiple of ten to a two-digit number, staying within 100.
#us_grade_1_math

40 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.
60 + 4 = ___
12 + 40 = ___
What is 48 plus 8?
16 + 7 = ___
61 + 6 = ___
72 + 9 = ___
71 + 7 = ___
88 + 2 = ___
71 + 1 = ___
67 + 4 = ___
36 + 40 = ___
65 + 1 = ___
31 + 5 = ___
52 + 7 = ___
65 + 7 = ___
59 + 3 = ___
11 + 9 = ___
51 + 8 = ___
What is 53 plus 9?
83 + 7 = ___
39 + 30 = ___
54 + 2 = ___
What is 45 plus 7?
58 + 5 = ___
What is 45 plus 5?
74 + 2 = ___
14 + 40 = ___
77 + 10 = ___
23 + 10 = ___
18 + 3 = ___
42 + 4 = ___
94 + 2 = ___
26 + 20 = ___
29 + 7 = ___
What is 58 plus 4?
What is 28 plus 9?
67 + 30 = ___
74 + 8 = ___
51 + 30 = ___
86 + 5 = ___
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.
Longer & Shorter
20 questions