2nd Grade Logic & Problem Solving Worksheets
Logic grids, pattern rules, addition pyramids, shape algebra, 6×6 sudoku and coding. · 2.OA / 2.NBT · MP.1 / MP.3 / MP.6
All 15 worksheets
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MP.1Logic Grid: Favorite Hobbies
Logic grids
2.NBT.A.2Number Pattern Rules
Number patterns
2.NBT.B.5Addition Pyramids
Addition and subtraction
2.OA.B.2Shape Algebra
Unknown numbers
2.OA.C.3Number Venn Diagram
Venn diagrams
MP.3Which One Does Not Belong?
Reasoning
2.NBT.A.1Place Value Mystery Numbers
Place value riddles
MP.6Write the Code
Coding
MP.16 × 6 Sudoku
Sudoku
2.OA.A.1Four-Step Problem Solving
Word problems
MP.1Logic Grid: Pet Detectives
Logic grids
2.OA.B.2Magic Squares
Addition puzzles
2.MD.C.8Coin Riddles
Money reasoning
2.MD.D.10Read the Bar Graph
Data reasoning
MP.3Who Is First? Order Puzzles
Ordering by clues
About these 2nd grade logic & problem solving worksheets
These 2nd grade logic and problem-solving worksheets give second graders puzzles that take real thinking: a 4 × 4 logic grid, number pattern rules, addition pyramids, shape algebra, a number Venn diagram, which-one-does-not-belong reasoning, place value mystery numbers, writing code to avoid obstacles, 6 × 6 sudoku and four-step word problems.
The math follows the Common Core 2nd grade standards — skip-counting by 5s, 10s and 100s (2.NBT.A.2), place value to 1,000 (2.NBT.A.1), adding and subtracting within 100 (2.NBT.B.5, 2.OA.B.2), odd and even (2.OA.C.3) and two-step word problems (2.OA.A.1) — and the puzzles practise perseverance (MP.1), argument (MP.3) and precision (MP.6).
What these 15 worksheets cover
- 4 × 4 logic grid puzzle with three clues
- Number pattern rules: add, subtract and double
- Addition pyramids that also need subtraction
- Shape algebra: find the value of each shape
- Venn diagram of even numbers and numbers greater than 50
- Which one does not belong, with more than one right answer
- Place value riddles with hundreds, tens and ones
- Writing arrow code to avoid obstacles
- 6 × 6 sudoku
- Understand, plan, solve and check: four-step problem solving
- 4 × 4 logic grid: pet detectives
- Magic squares with sums of 15 and 18
- Coin riddles with pennies, nickels, dimes and quarters
- Reading a bar graph, including two-step questions
- Ordering puzzles: tallest to shortest and race places
All worksheet sets
How to get the most out of them
- 1
Let your child talk through the logic grid out loud. Saying "Noah has kites, so nobody else has kites" is exactly the reasoning the grid records.
- 2
On "Which One Does Not Belong?", challenge your child to find a reason for every choice. There is no single answer, and arguing for one is the skill.
- 3
Use the four-step boxes for homework word problems too. The "check" step is where most second-grade errors get caught.
2nd Grade Logic & Problem Solving Worksheets — questions parents ask
- Are these too hard for 2nd grade?
- They are meant to be a stretch. Each sheet starts with an easier item — the first pyramid, the first shape equation — before the challenge. Doing one puzzle well is better than rushing through all of them.
- How do logic puzzles help with math?
- Puzzles such as shape algebra and addition pyramids practise the same addition and subtraction as a drill sheet, but a child has to decide what to do first. Planning the steps is the part of problem solving that timed drills never practise.
Next steps after 2nd Grade Logic & Problem Solving Worksheets
Keep practising in Fun & Learn
- SudokuAges 3–6
- Puzzles and MazesAges 3–6
- MazesAges 3–6
- Spot the DifferencesAges 3–6
- Shadow MatchingAges 3–6
- Things That Go TogetherAges 3–6


