Debug Algorithm
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Boom Cards Subtract 2 Digit Numbers With & Without Regrouping Using Algorithm
Students demonstrate their knowledge of the subtraction algorithm as they subtract 2-digit numbers with regrouping. ❤️ Students drag the regrouping marks and type the new number of ones and tens into the red boxes. ✅ Next, they subtract the columns and type their answer in the green box. ✅ 20 Cards are self-checking and shuffle each time the deck is played. ✅ An interactive game for iPad, computer, SmartBoard, or projector. ❤️ How about a Boom Cards Math Center? ❤️ Cards are self-correcting
1st - 2nd
Arithmetic, Math, Numbers
CCSS
2.NBT.B.5
50% OFF 2 Digit Subtraction Strategies BUNDLE Boom Cards With & W/O Regrouping
Teach students a variety of strategies as they learn to subtract 2-digit numbers. These Boom Card decks are interactive as students drag base ten blocks, use a hundreds chart, use number lines, drag regrouping marks, and demonstrate how to use the algorithm correctly. ❤️ ❤️ NOTE: There are VIDEO PREVIEWS for EACH Deck in the individual product listings.❤️ 6 Interactive decks are included: ✅ 1) Subtracting 2- Digit Numbers Minus Single Digit Numbers Using the Number Line Strategy ✅
1st - 2nd
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.5
50% OFF 2-Digit Addition Strategies BUNDLE for Boom Cards With & W/O Regrouping
Teach students a variety of strategies as they learn to add 2-digit numbers. These 2-digit addition Strategies Boom Card decks are interactive as students drag base ten blocks, use a hundreds chart, use number lines, and demonstrate how to use the algorithm correctly. ❤️ ❤️ NOTE: There are VIDEO PREVIEWS for EACH Deck in the individual product listings.❤️ 6 Interactive decks are included: ✅ 1) Adding 2- Digit Numbers Plus Single Digit Numbers Using the Number Line Strategy✅ 2) Adding 2-
1st - 2nd
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.5
Boom Cards Adding 2 Digit Numbers With & Without Regrouping with Base Ten Blocks
Students use the strategy of moving infinite piles of base ten blocks provided on each card as they add 2-digit numbers. ❤️ Students determine if regrouping is required by checking to see if they have more than 10 ones in the ones section. ✅ If so, they drag ones to make another group of 10. ✅ They also show their knowledge of the algorithm by "carrying" the one to the top of the tens column if necessary. ✅ 20 Cards are self-checking and shuffle each time the deck is played. ✅ An int
1st - 2nd
Arithmetic, Math, Numbers
CCSS
2.NBT.B.5
Christmas Place Value Activities Bundle
Christmas Place Value Bundle. You get a place value PowerPoint, SmartBoard Activities, and Math Centers in one bundle at a discount. Includes place value ones, hundreds, and thousands. Great for math stations or small group interventions. Printable and digital resources. Created for 1st, 2nd, and 3rd grade math students. Please see previews.You may also like: ⭐ Christmas Addition Crack the Code Fun Practice Sheets⭐ Christmas Playing Cards⭐ Place Value Christmas Math Center Common Core Standa
1st - 3rd
Arithmetic, Basic Operations, Math Test Prep
CCSS
1.NBT.B.2
, 2.NBT.A.1
, 3.NBT.A.2
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