by BlastRoom
Practice adding two-digit numbers fluently within 100 using place-value strategies.
#us_grade_2_math#arithmetic

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.
34 + 25 = ___
47 + 36 = ___
28 + ___ = 65
___ + 19 = 54
Which sum equals 70?
15 + 24 + 36 = ___
Jess has 43 stickers. She gets 29 more. How many stickers does she have?

52 + 30 = ___
63 = 40 + 23. Is this true or false?
What is the sum of 16 + 24 + 30 + 12?
A box has 57 crayons. 18 more are added. How many crayons are there?

64 + 9 = ___
40 + 45 = ___
52 + 25 = ___
80 + ___ = 99
15 + ___ = 98
29 + 11 + 16 = ___
13 + ___ = 88
23 + 17 + 15 = ___
43 + ___ = 78
44 + 51 = ___
19 + 21 + 25 = ___
65 + 23 = ___
23 + 48 = ___
27 + 38 = ___
24 + ___ = 67
25 + 35 + 29 = ___
12 + 38 + 14 = ___
22 + 27 = ___
22 + ___ = 75
51 + ___ = 99
11 + 29 + 14 = ___
37 + 24 = ___
16 + 17 = ___
20 + 21 = ___
52 + 29 = ___
66 + 28 = ___
82 + ___ = 95
43 + 48 = ___
60 + 14 = ___
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.
Add Within 1000
40 questions