Grade 1 Math Worksheets

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Math · Grades K–2

100th Day of School Skip Counting Dot-to-Dot Worksheet

A free printable 100th Day of School dot-to-dot for kindergarten to grade 2. Students count by tens to 100 to draw a star, then by fives to 100 to draw a crown, and fill in the missing numbers.

Public · 3 pages · Answer Key

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Math · Grades 1–2

Adding Within 20 Worksheet

Free printable addition-fluency worksheet for grades 1-2. Students practice 46 mixed-format items – horizontal facts, missing addends, vertical sums, fact-family triangles, and short word problems – with a reference box that previews the make-ten and doubles strategies. Includes a complete answer key.

Free Member · 3 pages · Answer Key

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Math · Grades 1–2

Identifying 2D Shapes Worksheet

Free printable 2D-shapes worksheet for grades 1-2. Students identify nine common shapes (circle, triangle, square, rectangle, pentagon, hexagon, trapezoid, rhombus, oval) across 27 mixed-format items – name the shape, count sides and vertices, match a property to a shape, circle all of a type in a mixed grid, and short real-world word problems. Includes a complete answer key.

Free Member · 3 pages · Answer Key

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Addition & Subtraction

Math · Grade 1

100th Day of School Color by Number Math Worksheet

A printable 100th Day of School color by number for grade 1. Students add and subtract tens within 100, color each square by its answer, and the number 100 appears.

Full Member · 3 pages · Answer Key

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Math · Grades 1–2

Adding Three Numbers Worksheet

Printable addition worksheet for grades 1-2 focused on adding three numbers at a time. Students practice 12 horizontal three-addend facts and 8 stacked three-addend problems using make-a-ten, doubles, and known-fact strategies. Includes a complete answer key.

Full Member · 2 pages · Answer Key

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Math · Grades 1–2

Adding Within 20 Worksheet

Free printable addition-fluency worksheet for grades 1-2. Students practice 46 mixed-format items – horizontal facts, missing addends, vertical sums, fact-family triangles, and short word problems – with a reference box that previews the make-ten and doubles strategies. Includes a complete answer key.

Free Member · 3 pages · Answer Key

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Math · Grades 1–2

Addition and Subtraction Mystery Picture Worksheet

A printable grade 1 and 2 math mystery picture. Students add and subtract within 20, color each square by its answer, and a star appears.

Free Member · 3 pages · Answer Key

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Math · Grades 1–3

Fact Families Worksheet

A 3-page worksheet for grades 1-3 covering addition and subtraction fact families. Students write the four facts for four given number triples, fill in missing numbers in a fact family, find the big number when given two smaller ones, and apply the structure to three word problems. Includes a strategy reference and a complete answer key.

Full Member · 3 pages · Answer Key

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Math · Grades 1–2

Halloween Color by Number Math Worksheet

A free Halloween color by number for grades 1 and 2. Students add and subtract within 10, color each square by its answer, and a smiling jack-o'-lantern appears.

Public · 3 pages · Answer Key

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Math · Grades 1–2

Subtracting Within 20 Worksheet

Printable subtraction-fluency worksheet for grades 1-2. Students practice 46 mixed-format items – horizontal facts, missing numbers, vertical subtraction, fact-family triangles, and short word problems – with a reference box that previews the think-addition, count-up, and count-back strategies. Includes a complete answer key.

Full Member · 3 pages · Answer Key

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Counting and Cardinality

Math · Grades K–1

Comparing Groups Worksheet

A printable kindergarten and first grade math worksheet on comparing groups. Students count two groups of objects and circle the one with more, the one with fewer, or both when they are the same.

Full Member · 3 pages · Answer Key

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Math · Grades K–1

Picture Addition Within 10 Worksheet

A printable kindergarten and first grade math worksheet on adding within ten with pictures. Students count two groups of objects, put them together, and write the sum.

Full Member · 3 pages · Answer Key

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Math · Grades K–1

Picture Subtraction Within 10 Worksheet

A printable kindergarten and first grade math worksheet on subtracting within ten with pictures. Objects that go away are crossed out, and students count what is left.

Full Member · 3 pages · Answer Key

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Math · Grades K–1

Repeating Patterns Worksheet

A printable kindergarten and first grade math worksheet on repeating picture patterns. Students find the part that repeats and draw or name what comes next.

Full Member · 3 pages · Answer Key

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Math · Grades K–1

Ten Frames Worksheet

A printable kindergarten and first grade math worksheet on ten frames. Students count the counters in each frame and write the number, first within ten and then across two frames to twenty.

Free Member · 3 pages · Answer Key

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Data & Graphs

Math · Grades 1–3

Tally Marks Worksheet

A 3-page tally-marks worksheet for grades 1-3. Students count tally marks (groups of five with a diagonal cross plus leftover singles) on a favorite-pet survey in Section A, then a snacks-sold-at-the-school-stand survey in Section B. Each section uses a DIFFERENT data set so Section B is fresh practice. Includes a complete answer key.

Full Member · 3 pages · Answer Key

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Fact Fluency

Math · Grades 1–2

Addition Facts to 10 Timed Test

A printable timed math drill for grades 1 through 2 covering addition facts with sums of 10 or less. Two sets of 56 facts — one to give first and one to give again later — each with a place to write the score and the time. A complete answer key is included.

Full Member · 3 pages · Answer Key

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Math · Grades 1–3

Addition Facts to 20 Timed Test

A printable timed math drill for grades 1 through 3 covering addition facts from the full table, 0 + 0 through 10 + 10. Two sets of 60 facts — one to give first and one to give again later — each with a place to write the score and the time. A complete answer key is included.

Full Member · 3 pages · Answer Key

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Math · Grades 1–2

Subtraction Facts to 10 Timed Test

A printable timed math drill for grades 1 through 2 covering subtraction facts with a starting number of 10 or less. Two sets of 56 facts — one to give first and one to give again later — each with a place to write the score and the time. A complete answer key is included.

Full Member · 3 pages · Answer Key

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Geometry

Math · Grades 1–2

Identifying 2D Shapes Worksheet

Free printable 2D-shapes worksheet for grades 1-2. Students identify nine common shapes (circle, triangle, square, rectangle, pentagon, hexagon, trapezoid, rhombus, oval) across 27 mixed-format items – name the shape, count sides and vertices, match a property to a shape, circle all of a type in a mixed grid, and short real-world word problems. Includes a complete answer key.

Free Member · 3 pages · Answer Key

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Math · Grades 1–2

Shapes Word Search Worksheet

A printable shapes word search for grades 1 and 2. Students find eight words about flat and solid shapes, from a circle and a hexagon to a cube and a sphere, hidden across and down, then write the missing letter in each word.

Full Member · 3 pages · Answer Key

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Measurement

Math · Grades 1–3

Measuring with a Ruler Worksheet

A free 4-page worksheet for grades 1–3 covering how to read an inch ruler to measure line segments to the nearest quarter inch. Students measure 6 labeled segments using a ruler graphic, complete 8 measurement facts, and solve 3 length word problems. Includes a complete answer key.

Free Member · 4 pages · Answer Key

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Money Math

Math · Grades 1–3

Counting Coins Worksheet

Free printable money worksheet for grades 1-3. Students count mixed sets of US coins – pennies, nickels, dimes, quarters, and half-dollars – and write the total in cents and dollar form. A reference box on page 1 lists every coin value and the count-the-biggest-first strategy. Includes a complete answer key.

Free Member · 3 pages · Answer Key

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Math · Grades 1–2

Identifying Coins Worksheet

A 4-page worksheet for grades 1-2 covering identification of the four most common US coins (penny, nickel, dime, quarter) and counting the total value of small coin groups. Students start with single-coin identify items where each coin shows only its name, then count rows of 2-4 value-labeled coins, and finish with three word problems. Includes a reference and a complete answer key.

Free Member · 4 pages · Answer Key

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Number Sense

Math · Grades K–2

100th Day of School Skip Counting Dot-to-Dot Worksheet

A free printable 100th Day of School dot-to-dot for kindergarten to grade 2. Students count by tens to 100 to draw a star, then by fives to 100 to draw a crown, and fill in the missing numbers.

Public · 3 pages · Answer Key

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Math · Grades K–1

Number Order Worksheet

A printable kindergarten and first grade math worksheet on number order to 20. Students write the missing number in each row, then connect the dots in order.

Full Member · 3 pages · Answer Key

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Math · Grades K–1

One More and One Less Worksheet

A printable kindergarten and first grade math worksheet on one more and one less. Students add or take away one picture, then find one more and one less to 20.

Full Member · 3 pages · Answer Key

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Place Value

Math · Grades 1–2

Place Value to Hundreds Worksheet

Free printable place-value worksheet for grades 1-2. Students count base-ten blocks, identify the place and value of any digit, and translate 3-digit numbers between standard and expanded form. A reference chart at the top of page 1 anchors the vocabulary. Includes a complete answer key.

Free Member · 3 pages · Answer Key

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Math · Grades 1–3

Skip Counting Worksheet

A printable math worksheet for grades 1-3 on skip counting: counting by 2s, 5s, and 10s by adding the same amount each step. Students fill in the missing number in eight patterns, then answer four short questions. A complete answer key is included.

Full Member · 3 pages · Answer Key

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Telling Time

Math · Grades 1–3

AM and PM Worksheet

A 3-page member worksheet for grades 1–3 covering AM and PM. Students read six analog clocks and label each with AM or PM based on context clues in Section A, complete twelve fill-in sentences in Section B, and solve three word problems requiring AM/PM reasoning in Section C. Includes a complete answer key.

Full Member · 3 pages · Answer Key

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Math · Grades 1–3

Calendar Skills Worksheet

A 3-page calendar-skills worksheet for grades 1-3. Students fill in 12 short calendar statements about days of the week, months of the year, and the number of days in each month, then solve 4 multi-step calendar word problems involving counting days forward and counting weeks. Includes the standard memory rhyme and a complete answer key.

Full Member · 3 pages · Answer Key

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Math · Grades 1–3

Digital Clocks Worksheet

A 3-page digital-clocks worksheet for grades 1-3. Students translate between word form and digital HH:MM form across 12 fill-in-the-blank items in Section A (six word-to-digital and six digital-to-word), then solve 4 short digital-format word problems in Section B that include the leading-zero rule. Includes a complete answer key.

Full Member · 3 pages · Answer Key

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Math · Grades 1–2

Telling Time to the Hour and Half Hour Worksheet

Free printable analog-clock worksheet for grades 1-2. Students read six analog clocks, match four clocks to written times, draw the hour and minute hands for six new times, and answer four short story items. A reference box names the hour and minute hand and shows worked examples for o'clock and half-past. Includes a complete answer key.

Free Member · 3 pages · Answer Key

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Math · Grades 1–2

Telling Time to the Quarter Hour Worksheet

Printable analog-clock worksheet for grades 1-2. Students read and write times to the quarter hour – o'clock, quarter past, half past, and quarter to – across 32 mixed-format items including read-the-clock, match-to-phrase, draw-the-hands, write-two-ways, and short word problems. Includes a complete answer key.

Full Member · 3 pages · Answer Key

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