Home/Grade 2 Math: Number & Operations in Base Ten
Collection · 120 resources

Grade 2 Math: Number & Operations in Base Ten

2nd grade math worksheets and activities for number & operations in base ten (Common Core 2.NBT): printable mystery worksheets, CSI cases and digital escape rooms.

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Showing 97–120 of 120
Haunted house halloween mystery detective add subtract within 100Halloween Addition & Subtraction Within 100 CSI Mystery WorksheetsGrades 1–3 · The Haunted House
$4.50
Jungle juice fever mystery detective addition subtraction grades 2-3Addition & Subtraction CSI Mystery WorksheetsGrades 2–3 · Jungle Juice Fever
$4.50
Place value bandit classroom mystery detective grades 2-4Place Value CSI Mystery WorksheetsGrades 2–4 · Place Value Bandit in the Classroom
$4.50
Haunted jack o lantern CSI mystery detective halloween grades 2-4Addition & Subtraction CSI Mystery WorksheetsGrades 3–5 · Haunted Halloween
$4.50
Addition subtraction within 100 mystery detective space mission grades 2-3Addition & Subtraction Within 100 CSI Mystery WorksheetsGrades 2–3 · Space Mission
$4.50
Alien invasion CSI mystery detective addition subtraction grades 2-3Addition & Subtraction CSI Mystery WorksheetsGrades 2–3 · Alien Invasion
$4.50
Groundhog day math 1Groundhog Day Addition & Subtraction CSI Mystery WorksheetsGrades 2–5 · The Missing Groundhog
$4.50
Place value worksheets and activities 1Place Value CSI Mystery WorksheetsGrades 3–6 · The Pizza Pirate
$4.50
Back-to-school CSI mystery detective grades 2-3 first weekAddition & Subtraction CSI Mystery WorksheetsGrades 2–5 · The Missing Stationery
$4.50
Spring mystery detective 1Spring Addition & Subtraction CSI Mystery WorksheetsGrades 2–5 · The Missing Flowers
$4.50
Halloween 3-digit addition and subtraction worksheets 2nd 3rd grade3-Digit Addition & SubtractionMystery Detective Worksheets · Grades 2–5
$4
Number lines and hundreds chart CSI mystery printable worksheetsOrdering 3-Digit Numbers CSI Mystery WorksheetsGrades 2–6 · Number 135
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2 digit sums and codebreaking CSI mystery printable worksheetsSubtraction Within 100 CSI Mystery WorksheetsGrades 2–6 · Number 45
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Addition within 100 math worksheets back to school coverAddition Within 100 CSI Mystery WorksheetsGrades 2–6 · Back to School
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Ghost themed scoot game detective cases grade 2Addition and Subtraction Within 100Mystery Detective · Grades 1–3
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Back to school 2 digit addition with regrouping worksheets grade 2Back to School 2-Digit AdditionMystery Detective Worksheets · Grades 1–3
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Comparing numbers worksheets for 3rd and 4th grade place value math, ten no prep printable detective cases set at a soccer Cup FinalComparing Multi-Digit NumbersMystery Detective · Grades 3–6
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3 digit addition and subtraction with regrouping summer beach practice3-Digit Addition & SubtractionMystery Detective · Grades 2–5
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Back to school 3 digit addition with regrouping worksheets grade 3Back to School 3-Digit AdditionMystery Detective Worksheets · Grades 2–5
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3 digit addition with regrouping camp theme detective practice3-Digit Addition & SubtractionMystery Detective · Grades 2–5
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10 more 10 less 1 more 1 less worksheets grade 1 210 More 10 Less, 1 More 1 LessMystery Detective · Grades 1–3
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Adding two digit numbers practice 1st grade2-Digit Addition with RegroupingMystery Detective · Grades 1–2
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3-digit addition with regrouping worksheets 3rd grade pirate mystery detective3-Digit Addition with RegroupingMystery Detective Worksheets · Grade 3
$4
Two digit addition with regrouping mystery detective worksheets I'm done now whatEarly Finishers 2-Digit AdditionMystery Detective Worksheets · Grades 1–3
$5