Add Three Whole Numbers Worksheets

CONTENT TYPE

SUBJECT

• Number Sense (935)
• Number Recognition (20)
• Number Recognition Within 5 (5)
• Number Recognition Within 10 (5)
• Number Recognition Within 20 (10)
• Number Tracing (450)
• Number Tracing Within 5 (130)
• Number Tracing Within 10 (120)
• Number Tracing Within 20 (200)
• Number Sequence (27)
• Counting (132)
• Counting Objects Within 5 (58)
• Counting Objects Within 10 (63)
• Counting Objects Within 20 (11)
• Compare Numbers (100)
• Compare Objects (10)
• Compare Numbers Using Place Value (24)
• Compare 3-Digit Numbers (19)
• Order Numbers (22)
• Order 3-Digit Numbers (10)
• Skip Counting (43)
• Skip Count By 2 (12)
• Skip Count By 5 (11)
• Skip Count By 10 (11)
• Skip Count By 100 (11)
• Even And Odd Numbers (24)
• Place Value (65)
• Teen Numbers (11)
• Round Numbers (31)
• Round Numbers To The Nearest 10 (10)
• Round Numbers To The Nearest 100 (10)
• Addition (862)
• Add With Pictures (142)
• Addition Properties (31)
• Commutative Property Of Addition (10)
• Addition Strategies (185)
• Compose And Decompose Numbers (72)
• Number Bonds (10)
• Count All To Add (12)
• Add Using A Number Line (12)
• Count On To Add (12)
• Add With 10 (22)
• Doubles And Near Doubles Addition Strategy (16)
• Make 10 Strategy (14)
• Add Using Multiples Of 10 (18)
• Add Three Whole Numbers (53)
• 2-Digit Addition (79)
• 2-Digit Addition Without Regrouping (37)
• 2-Digit Addition With Regrouping (10)
• 3-Digit Addition (105)
• 3-Digit Addition Without Regrouping (34)
• 3-Digit Addition With Regrouping (42)
• 4-Digit Addition (30)
• 4-Digit Addition Without Regrouping (12)
• 4-Digit Addition With Regrouping (12)
• Large Numbers Addition (53)
• 5-Digit Addition (24)
• 6-Digit Addition (25)
• Subtraction (747)
• Subtract With Pictures (75)
• Subtraction Strategies (89)
• Subtract Using A Number Line (14)
• Subtract From 10 Strategy (10)
• Subtract Using Multiples Of 10 (17)
• 2-Digit Subtraction (144)
• 2-Digit Subtraction Without Regrouping (77)
• 2-Digit Subtraction With Regrouping (22)
• 3-Digit Subtraction (116)
• 3-Digit Subtraction Without Regrouping (52)
• 3-Digit Subtraction With Regrouping (25)
• 4-Digit Subtraction (52)
• 4-Digit Subtraction Without Regrouping (24)
• 4-Digit Subtraction With Regrouping (24)
• Large Numbers Subtraction (106)
• 5-Digit Subtraction (49)
• 6-Digit Subtraction (49)
• Multiplication (611)
• Multiplication Strategies (99)
• Multiplication With Equal Groups (25)
• Multiplication With Arrays (24)
• Multiplication Sentences (54)
• Repeated Addition To Multiply (15)
• Times Tables (177)
• Multiplication By 2 (15)
• Multiplication By 3 (16)
• Multiplication By 4 (15)
• Multiplication By 5 (18)
• Multiplication By 6 (15)
• Multiplication By 7 (14)
• Multiplication By 8 (15)
• Multiplication By 9 (14)
• Multiplication By 10 (15)
• Multiplication By 11 (17)
• Multiplication By 12 (17)
• Multiplication Properties (148)
• Commutative Property Of Multiplication (10)
• Distributive Property Of Multiplication (71)
• Multiply By Multiples Of 10 (52)
• Estimate Products (18)
• Multi-Digit Multiplication (152)
• Multiply 2-Digit By 1-Digit Numbers (33)
• Multiply 2-Digit By 2-Digit Numbers (47)
• Multiply 3-Digit By 1-Digit Numbers (13)
• Multiply 3-Digit By 2-Digit Numbers (26)
• Multiply 4-Digit By 1-Digit Numbers (11)
• Division (323)
• Divide On A Number Line (10)
• Division Facts (98)
• Division By 2 (10)
• Division By 3 (10)
• Division By 4 (10)
• Division By 5 (10)
• Division By 6 (10)
• Division By 7 (10)
• Division By 8 (10)
• Division By 9 (10)
• Division By 10 (14)
• Estimate Quotients (15)
• Long Division (89)
• Divide 2-Digit By 1-Digit Numbers (13)
• Divide 3-Digit By 1-Digit Numbers (16)
• Divide 4-Digit By 1-Digit Numbers (14)
• Fractions (449)
• Fractions Using Models (51)
• Fractions On A Number Line (16)
• Compare Fractions (42)
• Compare Fractions Using Models (10)
• Compare Fractions Using A Number Line (10)
• Order Fractions (20)
• Order Fractions Using Models (10)
• Equivalent Fractions (45)
• Equivalent Fractions Using Models (19)
• Equivalent Fractions Using A Number Line (10)
• Improper Fractions As Mixed Numbers (12)
• Fractions Operations (257)
• Add Fractions (36)
• Add Fractions Using Models (16)
• Add Like Fractions (11)
• Add Unlike Fractions (12)
• Estimate Fraction Sums (4)
• Subtract Fractions (34)
• Subtract Fractions Using Models (15)
• Subtract Like Fractions (11)
• Subtract Unlike Fractions (11)
• Add Mixed Numbers (41)
• Add Mixed Numbers Using Models (12)
• Add A Mixed Number To A Fraction (14)
• Subtract Mixed Numbers (42)
• Subtract Mixed Numbers Using Models (11)
• Subtract A Fraction From A Mixed Number (14)
• Multiply Fractions (43)
• Multiply Fractions Using Models (8)
• Multiply Fractions By Whole Numbers (24)
• Multiply Mixed Numbers (32)
• Multiply Mixed Numbers By Whole Numbers (10)
• Multiply Mixed Numbers By Fractions (10)
• Divide Fractions (12)
• Scaling Fractions (10)
• Decimals (1,707)
• Read And Write Decimals (73)
• Decimals Using Models (14)
• Decimals On A Number Line (12)
• Decimal Place Value (45)
• Word Form Of Decimals (10)
• Compare Decimals (31)
• Compare Decimals Using Models (10)
• Compare Decimals Using A Number Line (11)
• Order Decimals (12)
• Round Decimals (40)
• Round Decimals To The Nearest Whole (18)
• Round Decimals To The Nearest Tenths (10)
• Round Decimals To The Nearest Hundredths (10)
• Decimal Operations (1,547)
• Add Decimals (376)
• Subtract Decimals (382)
• Multiply Decimals (250)
• Multiply Decimals By Powers Of 10 (27)
• Multiply Decimals By Whole Numbers (75)
• Divide Decimals (156)
• Divide Decimals By Powers Of 10 (18)
• Divide Decimals By Whole Numbers (47)
• Divide Whole Numbers By Decimals (45)
• Geometry (165)
• Positional Words (10)
• Angles (17)
• Shapes (98)
• 2D Shapes (75)
• Attributes Of 2D Shapes (22)
• Polygons (11)
• Triangles (11)
• Quadrilaterals (13)
• 3D Shapes (20)
• 3D Shapes In Real Life (10)
• Partition Into Equal Parts (16)
• Partition In Halves, Thirds, And Fourths (12)
• Coordinate Plane (20)
• Read Points On The Coordinate Plane (10)
• Plot Points On The Coordinate Plane (10)
• Data Handling (39)
• Sorting Objects (11)
• Measurement (123)
• Length (37)
• Measure Lengths Using The Ruler (22)
• Estimate Lengths (4)
• Comparing Lengths (12)
• Height (10)
• Comparing Heights (10)
• Weight (11)
• Comparing Weights (10)
• Capacity (10)
• Conversion Of Measurement Units (12)
• Perimeter (16)
• Area (14)
• Volume (13)
• Time (101)
• Am And Pm (19)
• Time In Hours (20)
• Time In Half Hours (16)
• Time In Quarter Hours (14)
• Time To The Nearest 5 Minutes (16)
• Time To The Nearest Minute (11)
• Digital Clock (19)
• Elapsed Time (2)
• Money (84)
• Identify Coins (24)
• Counting Money (26)
• Compare Money (13)
• Add And Subtract Money (14)
• Multiply And Divide Money (12)
• Algebra (109)
• Number Patterns (20)
• Expressions And Equations (35)
• Evaluate Exponents (11)
• Order Of Operations (13)
• Factors And Multiples (44)
• Prime And Composite Numbers (10)
• Word Problems (676)
• Addition Word Problems (149)
• Addition Word Problems Within 20 (63)
• 2-Digit Addition Word Problems (28)
• 3-Digit Addition Word Problems (18)
• Decimal Addition Word Problems (25)
• Subtraction Word Problems (106)
• Subtraction Word Problems Within 20 (43)
• 2-Digit Subtraction Word Problems (12)
• Decimal Subtraction Word Problems (25)
• Multiplication Word Problems (115)
• Decimal Multiplication Word Problems (28)
• Division Word Problems (74)
• Decimal Division Word Problems (11)
• Multi-Step Word Problems (81)
• Fraction Word Problems (38)

• Reading (3,569)
• Phonics (3,080)
• Bossy R (19)
• Words With Ar (9)
• Words With Er (5)
• Words With Ir (5)
• Words With Or (4)
• Words With Ur (5)
• Diphthongs (28)
• Words With Oi (14)
• Words With Ou (13)
• Words With Ow (11)
• Words With Oy (11)
• Consonant Blends (120)
• Ending Blends (51)
• Beginning Blends (70)
• L Blend Words (30)
• R Blend Words (27)
• Alphabet (745)
• Letter Recognition (745)
• Letter A (14)
• Letter B (18)
• Letter C (13)
• Letter D (19)
• Letter E (13)
• Letter F (14)
• Letter G (19)
• Letter H (15)
• Letter I (17)
• Letter J (17)
• Letter K (13)
• Letter L (13)
• Letter M (14)
• Letter N (16)
• Letter O (13)
• Letter P (20)
• Letter Q (18)
• Letter R (13)
• Letter S (13)
• Letter T (14)
• Letter U (13)
• Letter V (13)
• Letter W (13)
• Letter X (13)
• Letter Y (13)
• Letter Z (13)
• Lowercase Letters (109)
• Uppercase Letters (129)
• Matching Lowercase And Uppercase Letters (150)
• Alphabetical Order (11)
• Letter Sounds (341)
• Beginning Sounds (162)
• Ending Sounds (18)
• Vowels (296)
• Long Vowel Sounds (80)
• Long Vowel A Sound (19)
• Long Vowel E Sound (16)
• Long Vowel I Sound (17)
• Long Vowel O Sound (15)
• Long Vowel U Sound (22)
• Silent E (32)
• Short Vowel Sounds (175)
• Short Vowel A Sound (49)
• Short Vowel E Sound (27)
• Short Vowel I Sound (42)
• Short Vowel O Sound (26)
• Short Vowel U Sound (30)
• Vowel Teams (47)
• Words With Ai And Ay (5)
• Words With Ea And Ee (8)
• Words With Ie And Y (5)
• Words With Oa And Ow (6)
• Words With Oo (8)
• Words With Ue And Ui (8)
• Blending (379)
• Ccvc Words (43)
• Ccvcc Words (36)
• Cvc Words (189)
• Cvcc Words (119)
• Consonant Digraphs (35)
• Digraph Ch (12)
• Digraph Ck (3)
• Digraph Ng (3)
• Digraph Ph (7)
• Digraph Sh (13)
• Digraph Th (13)
• Digraph Wh (13)
• Double Consonants (44)
• Rhyming Words (128)
• Trigraphs (16)
• Trigraph Dge (9)
• Trigraph Igh (9)
• Trigraph Tch (9)
• Three Letter Blends (34)
• Sight Words (990)
• Syllables (15)
• Hard And Soft Sounds Of C And G (5)
• Segmenting Phonemes (5)
• Adding Deleting And Substituting Phonemes (12)
• Silent Letter Words (6)
• Reading Comprehension (462)
• Cause And Effect (26)
• Inference (30)
• Identify The Main Idea And Key Details (36)
• Prediction (26)
• Sequencing (33)
• Story Elements (28)
• Authors Purpose (23)
• Compare And Contrast (32)
• Ask And Answer Questions (27)
• Central Message (13)
• Point Of View (19)
• Sensory Words (5)
• Character Traits (22)
• Text Structure (15)
• Fact Or Opinion (6)
• Reality And Fantasy (8)
• Using Illustrations (38)
• Using Text Features (25)
• Context Clues (24)
• Communication Skills (29)
• Listening Skills (5)
• Speaking Skills (13)
• Writing (2,324)
• Handwriting (2,121)
• Letter Tracing (278)
• Letter Tracing A (12)
• Letter Tracing B (13)
• Letter Tracing C (12)
• Letter Tracing D (13)
• Letter Tracing E (12)
• Letter Tracing F (14)
• Letter Tracing G (12)
• Letter Tracing H (13)
• Letter Tracing I (12)
• Letter Tracing J (12)
• Letter Tracing K (12)
• Letter Tracing L (12)
• Letter Tracing M (13)
• Letter Tracing N (12)
• Letter Tracing O (12)
• Letter Tracing P (12)
• Letter Tracing Q (12)
• Letter Tracing R (12)
• Letter Tracing S (12)
• Letter Tracing T (12)
• Letter Tracing U (12)
• Letter Tracing V (12)
• Letter Tracing W (12)
• Letter Tracing X (12)
• Letter Tracing Y (12)
• Letter Tracing Z (12)
• Word Tracing (673)
• Sentence Tracing (254)
• Cursive Writing (915)
• Cursive Alphabet (407)
• Cursive Letter A (20)
• Cursive Letter B (20)
• Cursive Letter C (20)
• Cursive Letter D (20)
• Cursive Letter E (20)
• Cursive Letter F (20)
• Cursive Letter G (20)
• Cursive Letter H (20)
• Cursive Letter I (20)
• Cursive Letter J (20)
• Cursive Letter K (20)
• Cursive Letter L (20)
• Cursive Letter M (20)
• Cursive Letter N (20)
• Cursive Letter O (20)
• Cursive Letter P (20)
• Cursive Letter Q (20)
• Cursive Letter R (20)
• Cursive Letter S (20)
• Cursive Letter T (20)
• Cursive Letter U (20)
• Cursive Letter V (20)
• Cursive Letter W (20)
• Cursive Letter X (20)
• Cursive Letter Y (20)
• Cursive Letter Z (20)
• Cursive Words (276)
• Cursive Sentences (258)
• Creative Writing (166)
• Opinion Writing (17)
• Descriptive Writing (63)
• Narrative Writing (15)
• Writing Paragraphs (109)
• Writing Sentences (32)
• Grammar (588)
• Adverbs (41)
• Adjectives (67)
• Nouns (133)
• Singular And Plural Nouns (33)
• Irregular Plural Nouns (16)
• Common And Proper Nouns (13)
• Collective Nouns (17)
• Pronouns (46)
• Parts Of Speech (22)
• Conjunctions (29)
• Prepositions (25)
• Punctuation (50)
• Types Of Sentences (19)
• Sentence Structure (31)
• Verbs (137)
• Tenses (86)
• Irregular Verbs (14)
• Determiners (2)
• Article A An The (5)
• Spelling (40)
• Common Misspellings (10)
• Unscramble (19)
• Vocabulary (605)
• Contractions (13)
• Affixes (30)
• Suffixes And Prefixes (21)
• Inflectional Endings (4)
• Commonly Confused Words (24)
• Homophones (24)
• Compound Words (12)
• Figures Of Speech (34)
• Alliteration (8)
• Synonyms And Antonyms (30)
• Word Puzzles (273)
• Word Search (234)
• Anagrams (13)
• Shades Of Meaning (9)
• Sorting Words Into Categories (25)
• Flashcards (45)
• Vocabulary Flashcards (1)
• Phonics Flashcards (42)
• Grammar Flashcards (2)