Exploding Dots
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Summer Dot to Dot Counting 1-120 Grades K-1-2
Summer Dot to Dot Counting 1 – 100 contains 14 printable pages for recognizing and connecting numerals in order from 1 to 100 to complete pictures of items associated with the summer season. 1) 1-20 baseball and bat 2) 1-20 watermelon 3) 1-30 beachball 4) 1-42 hot air balloon 5) 1-50 puppy 6) 1-53 butterfly 7) 1-55 ice cream cone 8) 1-57 tent 9) 1-62 seashell 10) 1-65 pail and shovel 11) 1-84 spider web 12) 1-100 sand castle 13) 1-100 pelican 14) 1-110 Blue Morpho Butterfly 15) Chart counti
K - 2nd
Arithmetic, Numbers
Easter Dot-to-Dot Printable Activity Pages for Kids Grades 1–3 | CTDs 1-20
26 Easter Dot-to-Dot Printable Activity Pages for Kids Grades 1–3 is a fun and engaging early math resource that helps children practice counting while completing adorable Easter-themed pictures. These printable connect-the-dots worksheets allow students to follow numbers 1–20 to reveal festive images such as bunnies, chicks, Easter eggs, and spring surprises. Designed for Grades 1–3 (ages 6–9), this activity set supports early number skills while also strengthening fine motor coordination an
1st - 3rd
Arithmetic, Balanced Literacy, Numbers
Adding within 20 Practice Sheet (Tap-and- Count)
Adding Within 20 | Tap & Count DotsProduct DescriptionBuild strong addition skills with these Adding Within 20 Tap & Count Dot Worksheets! This resource is designed to support students who benefit from visual and hands-on math strategies. Students will solve addition problems by counting all using dots on each number, making abstract math more concrete and accessible. The consistent format helps students gain confidence and independence as they practice addition within 20. This resource inclu
1st - 4th
Arithmetic, Basic Operations, Other (Math)
CCSS
1.OA.A.1
, 1.OA.A.2
Printable Montessori Decanomial Bead Bars and 45 Layout
Montessori Decanomial Bead BarsPages 2-13 This printable material is meant to mimic the Montessori Decanomial Bead Bars (1-10). To use, print on cardstock, cut out the individual bead bars on the dotted lines and laminate if possible. Keep each numeral family separated. This could be done using bags, boxes, or small jars. Montessori Golden BeadsPages 14-35 This printable material is meant to mimic the Montessori Golden Beads 45 Layout. To use, print on cardstock, cut out the individual cards on
K - 4th
Arithmetic, Math, Place Value
1st Grade Math Worksheet | No Regrouping Addition & Subtraction |Column Problems
Help your students build confidence in their math skills with this set of 1st grade column addition and subtraction worksheets! Designed for no regrouping practice, these printable pages are perfect for independent work, math centers, morning work, or remediation. Each worksheet features vertical (column) problems with dotted lines to help students clearly align the ones, tens, and hundreds—a crucial step in developing place value understanding and accuracy in computation. ✅ What’s Inclu
1st - 2nd
Arithmetic, Basic Operations, Numbers
CCSS
1.NBT.B.2
, 1.NBT.C.4
, 2.NBT.B.5
+2
Number Strips - Learning Place values up to Thousands
This work shows students how place values work. This was originally created for Montessori students, but it can be used for any student learning place values. If your students do not use colors to represent units, tens, hundreds and thousands, you can print this in black and white. The number strips printed as a whole represent numbers in the thousands. You can cut these strips down to represent tens or hundreds. The dotted lines are score lines. When the strip is folded down it shows how the nu
K - 3rd
Arithmetic, Basic Operations
Tens Frames Worksheets Addition Subtraction Math Printables Kindergarten Grade 1
Tens Frames Worksheets Addition Subtraction Math Printables Kindergarten Grade 1 This is a set of 34 worksheets that are designed to help students gain knowledge in numbers to 10, numbers to 20, as well as addition and subtraction to 10 and to 20. There is a huge variety in the worksheets, they are all black and white no prep printables so just print and go, see below for more details. WorksheetsNumbers to 10Read the number written, draw the correct amount of dots in the tens frame to 10 x 2Look
PreK - 2nd
Arithmetic, Mental Math, Numbers
CCSS
K.CC.A.2
, K.CC.A.3
, K.CC.B.5
+7
Missing Addends Addition & Subtraction without Regrouping Equivalence Task Cards
These Exploring Equivalence Missing Addends Task Cards help reinforce the concept of equality while deepening students' understanding of addition without regrouping. Students must add numbers on one side of the equal sign to then find the missing addend within 100 on the other side using subtraction without regrouping. This reinforces the concepts of "equal" and addition and subtraction. These missing addends equivalence task cards are the perfect rigorous activity for your high flyers and fast
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 1.OA.B.4
+3
Missing Addends 3 Digit Addition & Subtraction without Regrouping Task Cards
These 3 Digit Addition & Subtraction without Regrouping Exploring Equivalence Missing Addends Task Cards help reinforce the concept of equality while deepening students' understanding of addition without regrouping. Students must add numbers on one side of the equal sign to then find the missing addend within 100 on the other side using subtraction without regrouping. This reinforces the concepts of "equal" and addition and subtraction. These missing addends equivalence task cards are the perf
1st - 3rd
Algebra, Arithmetic, Mental Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 1.OA.B.4
+3
Montessori Elevator Positive & Negative Number Line | Math Printable
🚀 Make negative numbers FUN! Your child will love “riding the elevator” while exploring how numbers move above and below zero! This Montessori-inspired Elevator Positive & Negative Number Line turns abstract math into an exciting, hands-on adventure. Perfect for homeschoolers and classrooms alike! 🏙️ 💡 What’s Inside:📘 20 Story Task Cards — “You go up 5 floors… then down 3!” 🧮 10 Number Sentence Cards — bridge stories to math equations 🎯 Printable Number Line (–10 to +10) — use ver
2nd - 4th
Arithmetic, Basic Operations, Numbers
Missing Addends Addition and Subtraction with Regrouping Equivalence Task Cards
These Two Digit Addition with Regrouping and Subtraction with Regrouping Missing Addends Exploring Equivalence Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students must use addition with regrouping to add numbers on one side of the equal sign to then find the missing addend within 100 on the other side using subtraction with regrouping. This reinforces the concepts of "equal" and addition and subtraction. These missing ad
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 3.NBT.A.2
+4
Missing Addends 3 Digit Addition and Subtraction with Regrouping Task Cards
These Three Digit Addition with Regrouping and Subtraction with Regrouping Missing Addends Exploring Equivalence Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students must use addition with regrouping to add numbers on one side of the equal sign to then find the missing addend within 1000 on the other side using subtraction with regrouping. This reinforces the concepts of "equal" and addition and subtraction. These missing
1st - 3rd
Algebra, Arithmetic, Mental Math
CCSS
1.NBT.C.4
, 2.NBT.B.5
, 3.NBT.A.2
+4
Montessori Checkerboard
Create your own Montessori checkerboard for home or classroom. Print and assemble a checkerboard with place value to 100,00,000. Squares measure 3 inches and will work with physical bead bars. Includes instructional diagram for layout of board only. Does not include lesson plans on how to present this material. Also available as a bundle including the printable checkerboard, printable bead bars, and printable number tiles. See TPT store for more Montessori Math supplements for home or cl
2nd - 5th
Arithmetic, Numbers, Place Value
Also included in: Montessori Checkerboard and Beads Bundle
Asia Infinity Street: A Montessori Place Value & Cultural Activity
Cultural Montessori Activities | Explore Place Value & Population Math for AsiaExplore units, tens, hundreds, thousands, and millions with Infinity Street—a hands-on, Montessori-inspired place value and geography activity where each colorful house represents a unique number family. Perfect for both Montessori math centers and cultural geography studies, this engaging activity helps children understand place value while exploring real-world population data from countries across Asia. De
1st - 5th
Arithmetic, Geography, Place Value
Missing Subtrahend Subtraction within 20 Algebraic Expressions Task Cards
These Subtraction within 20 Missing Subtrahend Algebraic Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students use addition to find the missing subtrahend within 20 on the other side of the equation. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Exploring Equivalence task cards are the perfect rigorous activity for your high flyers and fast
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
2.NBT.B.6
, 2.NBT.B.9
, 1.OA.B.3
+5
Missing Addend Addition Facts within 20 Algebraic Expressions Task Cards
These Addition Facts within 20 Missing Addends Algebraic Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students use subtraction to find the missing addend within 20 on the other side of the equation. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Exploring Equivalence task cards are the perfect rigorous activity for your high flyers and fast
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
2.NBT.B.6
, 2.NBT.B.9
, 1.OA.B.3
+5
Missing Number Addition & Subtraction within 20 Algebraic Expressions Task Cards
These Addition & Subtraction within 20 Missing Number Algebraic Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students use the inverse operation to find the missing number within 20 on the other side of the equation. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Exploring Equivalence task cards are the perfect rigorous activity for your hi
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
2.NBT.B.6
, 2.NBT.B.9
, 1.OA.B.3
+5
Adding 3 Numbers First Grade Addition within 20 Missing Addend Task Cards
These Adding 3 Numbers within 20 Missing Addends Equivalence Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students use subtraction to find the missing addend within 20 on the other side of the equal sign, after adding the first two given numbers. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Exploring Equivalence task cards are the perfect rigorous
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
1.OA.A.2
, 1.OA.B.3
, 1.OA.B.4
+3
Missing Number Addition & Subtraction within 20 Algebraic Expressions Task Cards
These Addition & Subtraction within 20 Missing Number Multi-Step Algebraic Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students use the inverse operation to find the missing number within 20 on one side of the equation after completing the operation on the other. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Exploring Equivalence task ca
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
2.NBT.B.6
, 2.NBT.B.9
, 1.OA.B.3
+5
Missing Subtrahend Subtraction within 20 Algebraic Expressions Task Cards
These Subtraction within 20 Missing Subtrahend Multi-Step Algebraic Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students use subtraction to find the missing subtrahend one side of the equal sign, and then use addition to find the missing subtrahend within 20 on the other. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Exploring Equivalence
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
2.NBT.B.6
, 2.NBT.B.9
, 1.OA.B.3
+5
Missing Addend Addition Facts within 20 Algebraic Expressions Task Cards
These Addition Facts within 20 Missing Addends Multi-Step Algebraic Equations Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students must first use addition to find the total on one side of the equal sign, and then use subtraction to find the missing addend within 20 on the other. This reinforces the concepts of "equal" and addition and subtraction while building fluency with facts within 20. These Exploring Equivalence tas
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
2.NBT.B.6
, 2.NBT.B.9
, 1.OA.B.3
+5
Adding 3 Numbers Addition within 20 Multi-Step Missing Addend Task Cards
These Multi-Step Adding 3 Numbers within 20 Missing Addends Equivalence Task Cards help reinforce the concept of equality while deepening students' understanding of addition and subtraction. Students use subtraction to find the missing addend within 20 on the other side of the equal sign, after adding the first two given numbers on both sides of the equation. This reinforces the concepts of "equal" and addition and subtraction while building fluency with adding 3 numbers. These Exploring Equival
1st - 2nd
Algebra, Arithmetic, Mental Math
CCSS
1.OA.A.2
, 1.OA.B.3
, 1.OA.B.4
+3
Fact House with Montessori Beads
This Montessori Bead Fact House Packet helps re-enforce the fact families by using the concept of concrete items, this helps students with the transition to the abstract level. Better grasping of the fact families can help to reinforce the basic facts of math, teach the concept of equality, teach turn around facts (commutative and anticommutative property of addition and subtraction and multiplication and division), teach inverse facts and also helps practice the missing addend concept. Not onl
K - 3rd
Arithmetic, Math, Numbers
Traditional Fact House with Montessori Beads
This Traditional Montessori Bead Fact House Packet helps re-enforce the fact families by using the concept of concrete items, this helps students with the transition to the abstract level. Better grasping of the fact families can help to reinforce the basic facts of math, teach the concept of equality, teach turn around facts (commutative and anticommutative property of addition and subtraction and multiplication and division), teach inverse facts and also helps practice the missing addend conce
K - 3rd
Arithmetic, Math, Numbers
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