Knock Out Task Cards - Add & Subtract Within 100 **2 Levels**

Knock Out Task Cards - Add & Subtract Within 100 **2 Levels**
Knock Out Task Cards - Add & Subtract Within 100 **2 Levels**
Knock Out Task Cards - Add & Subtract Within 100 **2 Levels**
Knock Out Task Cards - Add & Subtract Within 100 **2 Levels**
Knock Out Task Cards - Add & Subtract Within 100 **2 Levels**
Knock Out Task Cards - Add & Subtract Within 100 **2 Levels**
Knock Out Task Cards - Add & Subtract Within 100 **2 Levels**
Knock Out Task Cards - Add & Subtract Within 100 **2 Levels**
File Type

Zip

(7 MB|16 pages)
Standards
Also included in:
  1. This is a Bundle of 6 sets of my UNIQUE and ENGAGING Knock Out Task Cards™.These task cards really make your students think! In each set, students analyzenumbers to determine which number doesn't belong in completing the particularmathematical task. This critical-thinking activity promotes number se
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  • Product Description
  • Standards

Which number doesn’t belong? That’s the framework for my UNIQUE

and ENGAGING Knock Out Task Cards™. This critical-thinking activity

provides good practice with number fluency. Your students will add and

subtract with 2-digit numbers and figure out which number to "knock out"

(X Out). They have to think about this!

I've included 2 levels for differentiation:

Level 1 – Add/Sub Multiples of 10 (12 cards)

Level 2 – Add 2-digit and 1-digit (12 cards)

Knock Out Task Cards™:

• require lots of critical thinking and deductive reasoning

• build number sense

• build fluency with numbers

• make kids think!

I use these cards in various ways, and I like to listen to the rich math

discussions between students as they try out different strategies and solutions.

My Knock Out Task Cards™ are very versatile. Here are a few

suggestions for how to use these cards:

✓ math center rotation

✓ SCOOT game

✓ early-finisher activity

✓ walk-the-room activity

✓ assessment (1.NBT.4 and 1.NBT.6) (use a subset of cards)

✓ independent seat work (organize in a pocket folder)

✓ in a sub tub

✓ end-of-year review

Click PREVIEW to take a look inside.

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More 1st Grade Resources:

Are you using my popular Spiral Daily Math series?

⭐Spiral Daily Math for 1st Grade – The Complete Set

I also have Spiral Homework sets:

⭐Spiral Math Homework Bundle

Assessments:

⭐Math Assessments-ALL Standards

⭐Quick Check Exit Tickets

More {Leveled} Task Cards

⭐Addition With 3 Addends Task Cards

⭐How Tall is My Dog? Task Cards

⭐Rosie's Bones Measurement Task Cards

๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑ ๑

It's important to me that you are happy with your purchase, so please do feel free to

contact me should you have any problems or questions at

inthemathlab@gmail.com

LEAVE FEEDBACK on this product and earn 3 TPT credits to use on future purchases.

Copyright ©In the Math Lab. All rights reserved by author. All of my products are for personal (your classroom or home) use only. Copying for more than one classroom, department, school, or school system is prohibited. If you would like to share with others, please purchase additional licenses. No part of this work may be uploaded to the Internet, resold or redistributed in any way.

Log in to see state-specific standards (only available in the US).
Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
Total Pages
16 pages
Answer Key
Included
Teaching Duration
N/A
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