Island Quest Worksheet
ISLAND MATH QUEST
Adventure 1: Coral Reef Calculations
Rising 2nd Grade
Explorer Name:
Adventure Date:
Part 1: Shell Splash Addition & Subtraction
Help the sea turtles solve these fast facts to swim across the reef!
9 + 7 =
14 - 6 =
8 + 8 =
13 - 5 =
12 + 6 =
17 - 9 =
Part 2: Clam Shell Secrets
Write the missing secret number inside each shell to balance the scale!
8 +
= 15
+ 6 = 13
14 -
= 8
- 7 = 9
Part 3: Tidal Wave Word Problems
Read the ocean stories, draw your model, and write the final answer.
Problem 1: Leo found 14 shiny seashells on Sandy Beach. A big wave washed 6 of them away. How many shells does Leo have left?
Show Work
Drawing Box
Answer
shells
Problem 2: Maya spotted 8 colorful tropical fish. Then, she saw 5 more fish swim over. How many fish did Maya see in total?
Show Work
Drawing Box
Answer
fish
Island Math Quest • Summer Learning Series Page 1 of 3
ISLAND MATH QUEST
Adventure 2: Coconut Count & Compare
Rising 2nd Grade
Part 1: Tiki Tens and Ones
Count the base-ten blocks (rods are 10, cubes are 1) and write the numbers!
Tens Ones
Total:
Tens Ones
Total:
Tens Ones
Total:
Part 2: Crab Comparisons
Write < , > , or = in the circle to help the hermit crabs find the larger pile of food!
45
54
72
69
88
88
31
13
Part 3: Sand Dune Skip Counting
Follow the footprint paths and fill in the missing numbers!
Count by 2s
12
14
16
22
Count by 5s
35
40
45
60
Count by 10s
40
50
70
100
Island Math Quest • Summer Learning Series Page 2 of 3
ISLAND MATH QUEST
Adventure 3: Surfboard Spiral Review
Rising 2nd Grade
Part 1: Sun-Dial Time
Write down the correct beach time shown on each island clock!
12 3 6 9
Time:
12 3 6 9
Time:
12 3 6 9
Time:
Part 2: Sunset Shape Match
Draw a line to match each summer beach item with its 3D solid shape name!
🍉 Watermelon Slice
⚽ Beach Ball
🪣 Toy Sand Bucket
Cylinder
Cone
Sphere
Part 3: Pineapple Picnic Graphing
The explorers found fruit on the island. Look at the chart and answer the questions!
🍍
5
🥥
8
🍌
3
02468
Q1: Which island fruit was collected the most?
Q2: How many coconuts and bananas did they find in all?
Island Math Quest • Summer Learning Series Page 3 of 3