WaffleMath LogoWaffleMath
K12345678HSBrowse standardsBrowse worksheetsTeacher resources

3.NBT.A.2

Add and subtract within 1000

Fluently add and subtract within 1000 using strategies and algorithms based on place value.

Grade Level: 3rd Grade · Domain: Number and Operations in Base Ten

Print worksheet

Related Skills

Games Aligned with 3.NBT.A.2

Practice this standard with these free games.

Play New Mahjong 2026 - Free Math GameNew Mahjong 2026Play New Mahjong: Play & Relax - Free Math GameMobile ReadyNew Mahjong: Play & RelaxPlay New Solitaire - Free Math GameMobile ReadyNew SolitairePlay Nine Men's Morris - Free Math GameNine Men's MorrisPlay Nivernaise Solitaire - Free Math GameMobile ReadyNivernaise SolitairePlay Oinky Dice - Free Math GameMobile ReadyOinky DicePlay Onet Classic: Connect Animals - Free Math GameOnet Classic: Connect AnimalsPlay Onet Connect Classic - Free Math GameMobile ReadyOnet Connect ClassicPlay Onet Mahjong - Tile Connect & Match - Free Math GameMobile ReadyOnet Mahjong - Tile Connect & MatchPlay Onet Matched Animals - Free Math GameMobile ReadyOnet Matched AnimalsPlay ONU - Free Math GameONUPlay Opening Cases - Knock Out The Arcana! - Free Math GameMobile ReadyOpening Cases - Knock Out The Arcana!Play Our Bingo - Free Math GameMobile ReadyOur BingoPlay Peg Solitaire 3D - Free Math GameMobile ReadyPeg Solitaire 3DPlay Pet Connect EX - Free Math GameMobile ReadyPet Connect EXPlay Pets Go! Mahjong - Free Math GameMobile ReadyPets Go! MahjongPlay Pirate Labubu: Match Pairs - Free Math GameMobile ReadyPirate Labubu: Match PairsPlay Plants vs Zombie boxes Collection - Free Math GameMobile ReadyPlants vs Zombie boxes CollectionPlay Poker - for professionals - Free Math GamePoker - for professionalsPlay Poker Online - Free Math GameMobile ReadyPoker OnlinePlay Poker on the Wild West - Free Math GamePoker on the Wild WestPlay Poker squares - Free Math GameMobile ReadyPoker squaresPlay Pskov checkers - Free Math GameMobile ReadyPskov checkersPlay Pyramid 13 - Free Math GameMobile ReadyPyramid 13Play Pyramid Solitaire - Free Math GamePyramid SolitairePlay Pyramid Solitaire Quest - Free Math GamePyramid Solitaire QuestPlay Reversi - Free Math GameMobile ReadyReversiPlay Reversi Girls - Free Math GameMobile ReadyReversi GirlsPlay Room Escape:Mahjong Match - Free Math GameMobile ReadyRoom Escape:Mahjong MatchPlay Roulette. Win everything. - Free Math GameRoulette. Win everything.

More Standards in This Domain

Number and Operations in Base Ten