Mental Math Practice by Grade Level
Find the right mental math practice for your child's grade level. Our curriculum-aligned exercises cover US Common Core standards, UK National Curriculum (Year 1-6), and international Class 1-6 requirements.
Mental math skills develop progressively from kindergarten through sixth grade. Each grade builds on the previous year's foundation, starting with number bonds and single-digit addition in Grade 1, advancing through times table mastery in Grades 3-4, and culminating in multi-digit operations and decimal calculations by Grade 6. Our grade-specific practice sets are designed to match curriculum expectations and help students build fluency at the appropriate level.
Choose Your Grade
- Number Bonds to 10
- Number Bonds to 20
- Adding Within 10
- Addition Facts to 20
- Subtraction Facts to 20
- 2-Digit Mental Addition
- 3, 4, 8 Times Tables
- All Tables to 10×10
- 3-Digit Mental Addition
- All Times Tables to 12×12
- Division Within 144
- Multi-Digit Mental Addition
- Multi-Digit Multiplication
- Long Division Mentally
- Decimal Addition/Subtraction
- Multi-Digit Division
- Decimal Operations
- Percentage Calculations
Understanding Grade Equivalents
| US Grade | UK Year | Age | Key Focus |
|---|---|---|---|
| Grade 1 | Year 1 | 5-6 | Number bonds, addition/subtraction within 20 |
| Grade 2 | Year 2 | 6-7 | 2-digit operations, 2/5/10 times tables |
| Grade 3 | Year 3 | 7-8 | 3/4/8 times tables, 3-digit operations |
| Grade 4 | Year 4 | 8-9 | All times tables to 12×12 (UK MTC year) |
| Grade 5 | Year 5 | 9-10 | Multi-digit multiplication, decimals |
| Grade 6 | Year 6 | 10-11 | Division, percentages, SATs preparation |
How to Use Grade-Level Practice
- 1Start at your grade level – Begin with the recommended practice for your current grade.
- 2If struggling, go back one grade – Building a solid foundation is more important than rushing ahead.
- 3Master before advancing – Achieve 90%+ accuracy before moving to harder problems.
- 4Practice daily – 5-10 minutes of daily practice beats longer weekly sessions.
Looking for a different way to practice? Browse by operation or try our structured practice plans.