Dinosaur Math Worksheets, Plus Ice Cream, Unicorns, Ocean and Animals

Pick dinosaurs or another theme by grade under Sheet type, press Make a new sheet for new numbers, then Print.

6 problems. Grade 1: dinosaur dig addition stories within 20. Sheet CNN1JJ, with its answer key.

How it works

These dinosaur math worksheets are story problems about fossil digs, nests and footprint trails. The page opens on grade 1 addition within 20, and the Sheet type menu holds 23 sheets in five themes, kindergarten to grade 2.

Read the full guide

How to make a dinosaur math worksheet

The page opens on Grade 1: dinosaur dig addition stories within 20, with 8 bones dug up on Monday and 6 on Tuesday. The Sheet type menu lists each theme by grade. Choose 4, 6 or 8 under Problems, press Make a new sheet, then Print. The answer key follows on its own page.

The other four themes

The ice cream math worksheets melt 9 scoops down to 5 and count ice cream truck coins. The unicorn math worksheets tie ribbons and fill a sticker book. The ocean math worksheets hatch 36 of 84 sea turtle eggs. The animal math worksheets add hens, ducks and geese.

  • Let the child pick the theme while you pick the grade. Every theme has sheets for kindergarten, grade 1 and grade 2.
  • Talk dinosaurs after the sheet: Triceratops means three-horned face, and Stegosaurus carried four spikes near the end of its tail.

Questions and answers

Is there a dinosaur math worksheet for kindergarten?

Yes, two. Long-neck lunch counts two rows of leaves, and the dinosaur egg sheet adds within 10: one nest holds 5 eggs and another holds 3. The picture sheet draws leaves, because the tool has no dinosaur pictures yet.

How many horns did Triceratops have?

Three: one on the snout and one above each eye. The stories on the sheets use made-up counts of toys, eggs and fossils, so the numbers can change on every sheet.

How many arms does an octopus have?

Eight, and it has three hearts. Most starfish have five arms, an insect has six legs and a spider has eight. That makes a quick counting talk before an ocean or animal sheet.

Why do these sheets stop at grade 2?

The themes suit young children, so the sheets cover counting, adding and taking away within 10, 20 and 100, and coins to 99¢. The holiday math sets on this site run to grade 5.

All 23 sheet types

Dinosaurs 6

  • Grade 1: dinosaur dig addition stories within 20 8 bones dug up on Monday and 6 on Tuesday are 14 bones. Make ten first: 8 + 2 + 4.
  • Grade 1: fossil hunt subtraction stories within 20 A nest held 15 eggs and 7 have hatched, so 8 eggs have not hatched. Go back to ten first: 15 − 5 − 2.
  • Grade 2: dinosaur museum addition stories within 100 A dinosaur museum counts 36 visitors before lunch and 27 after lunch, which is 63 visitors. Add the ones first and carry the ten.
  • Grade 2: footprint trail subtraction stories within 100 A trail has 72 footprints and rain washes away 35, so 37 are left. Open a ten first, because 2 ones are too few to take 5 from.
  • Kindergarten: dinosaur egg addition stories within 10 One nest holds 5 dinosaur eggs and another holds 3, which is 8 eggs. Count on from the bigger nest: 5, then 6, 7, 8.
  • Kindergarten: long-neck lunch, count the leaves in all A row of 4 leaves and a row of 3 leaves make 7 leaves for the long-neck dinosaur. Pupils touch each leaf once and say the number aloud.
Show all 23 sheet types (17 more)

Ice cream 5

  • Grade 1: vanilla, chocolate and strawberry, add three numbers 6 vanilla cones, 4 chocolate cones and 5 strawberry cones are 15 cones. Make ten with 6 + 4, then add the 5.
  • Grade 2: ice cream shop addition stories within 100 An ice cream shop sells 38 cones before noon and 25 after noon, which is 63 cones. Add the ones first and carry the ten.
  • Grade 2: ice cream truck, count the coins to 99¢ Two quarters, a dime and a nickel are 65¢: 25, 50, then 60, then 65.
  • Kindergarten: ice cream sandwiches, count the cookies in all A row of 4 cookies and a row of 4 cookies make 8 cookies, enough for 4 ice cream sandwiches. Sums stay within 10.
  • Kindergarten: melting scoops subtraction stories within 10 9 scoops sit in the dish and 4 melt, so 5 scoops have not melted. Cover 4 counters with a hand and count the rest.

Unicorns 4

  • Grade 1: ribbons and braids subtraction stories within 20 16 ribbons less the 9 tied in the mane leaves 7 ribbons. Think addition: 9 and how many more make 16?
  • Grade 2: unicorn sticker book addition stories within 100 45 unicorn stickers and 29 more are 74 stickers. Add 30, then take 1 back.
  • Kindergarten: unicorn party addition stories within 10 A unicorn cake has 4 pink candles and 5 blue candles, which is 9 candles.
  • Kindergarten: unicorn sky, count the stars and hearts in all 3 stars and 4 hearts make 7 in all. Sums stay within 8.

Ocean animals 4

  • Grade 1: coral reef addition stories within 20 A diver counts 9 yellow fish and 7 striped fish, which is 16 fish. Make ten first: 9 + 1 + 6.
  • Grade 2: sea turtle nest subtraction stories within 100 A sea turtle nest holds 84 eggs and 36 have hatched, so 48 have not hatched. Open a ten first, because 4 ones are too few to take 6 from.
  • Kindergarten: ocean fish, count the fish in all A row of 5 fish and a row of 4 fish make 9 fish. Pupils touch each fish once and say the number aloud.
  • Kindergarten: tide pool addition stories within 10 4 starfish on one rock and 3 on another are 7 starfish.

Farm, zoo and pet animals 4

  • Grade 1: hens, ducks and geese, add three numbers A farm with 7 hens, 3 ducks and 6 geese has 16 birds. Make ten with 7 + 3, then add the 6.
  • Grade 2: farm and zoo addition stories within 100 A farm with 47 sheep in one field and 36 in another has 83 sheep. Add the tens, then the ones: 70 and 13.
  • Kindergarten: apples for the horses, count the apples in all A row of 3 apples and a row of 5 apples make 8 apples for the horses. Sums stay within 10.
  • Kindergarten: barnyard subtraction stories within 10 8 hens sit in the coop and 3 walk out, so 5 hens are still in the coop.

How this list was compiled: The stories, their wording and the teaching notes are our own work. The numbers are drawn fresh for every sheet and each answer key is worked out from the numbers printed on that sheet. No story states a fact about a real animal: the toys, fossils, stickers, cones and farm animals are invented counts. The dinosaur and sea animal facts on the page itself are sourced in the notes of the member file. Grade labels follow the Common Core State Standards for Mathematics, read on 2026-09-20 in the California Department of Education copy, https://www.cde.ca.gov/be/st/ss/documents/ccssmathstandardaug2013.pdf. Licence: own work