Place value to 1,000, adding and subtracting within 1,000, measuring length, time and money.
RIQN covers the full year of Grade 2 math, built around grade-level Common Core State Standards: 12 modules and 31 skills your child practices and masters, plus 12 grade tests (60 minutes, 50 questions each), with Read to Me for early readers.
The 12 Grade 2 modules
Click a module to see its skills. The codes in brackets are the Common Core standards each skill is built around.
Module 1: Place Value to 1,000
Compose, read, write, compare, and order three-digit numbers.
- Hundreds, tens, and ones (2.NBT.A.1)
- Read and write numbers to 1,000 (2.NBT.A.3)
- Compare and order numbers to 1,000 (2.NBT.A.4)
Module 2: Addition & Subtraction Fluency Within 20
Build accurate, flexible mental addition and subtraction within 20.
- Addition fluency within 20 (2.OA.B.2)
- Subtraction fluency within 20 (2.OA.B.2)
- Fact strategies within 20 (2.OA.B.2)
Module 3: Word Problems Within 100
Solve one- and two-step addition and subtraction situations within 100.
- One-step word problems within 100 (2.OA.A.1)
- Two-step word problems within 100 (2.OA.A.1)
Module 4: Add & Subtract Within 100
Use place-value strategies and written reasoning to add and subtract within 100.
- Add within 100 (2.NBT.B.5)
- Subtract within 100 (2.NBT.B.5)
Module 5: Add & Subtract Within 1,000
Compose and decompose place-value units while adding and subtracting within 1,000.
- Add within 1,000 (2.NBT.B.7)
- Subtract within 1,000 (2.NBT.B.7)
Module 6: Mental 10 & 100 More or Less
Mentally find 10 or 100 more or less using place-value structure.
- Ten more and ten less (2.NBT.B.8)
- One hundred more and less (2.NBT.B.8)
Module 7: Odd, Even & Equal Groups
Build parity, equal-group, and array foundations for later multiplication.
- Odd and even numbers (2.OA.C.3)
- Equal groups (2.OA.C.4)
- Arrays and repeated addition (2.OA.C.4)
Module 8: Measure & Estimate Length
Measure and estimate lengths with standard tools and units.
- Measure length with tools (2.MD.A.1)
- Estimate length (2.MD.A.3)
- Compare measured lengths (2.MD.A.4)
Module 9: Length Problems & Number Lines
Solve length problems and model whole-number operations on number lines.
- Length word problems (2.MD.B.5)
- Number-line addition and subtraction (2.MD.B.6)
Module 10: Time & Money
Read time to five minutes and solve age-appropriate money problems.
- Time to five minutes (2.MD.C.7)
- Money values and combinations (2.MD.C.8)
- Money word problems (2.MD.C.8)
Module 11: Represent & Interpret Data
Generate measurement data and interpret picture, line, and bar displays.
- Measurement data and line plots (2.MD.D.9)
- Picture graphs (2.MD.D.10)
- Bar graphs (2.MD.D.10)
Module 12: Shapes, Arrays & Equal Shares
Reason about shape attributes, rectangular partitions, and equal shares.
- Shape attributes (2.G.A.1)
- Partition rectangles (2.G.A.2)
- Equal shares (2.G.A.3)
What the Grade 2 tests cover
Every Grade 2 test has 50 questions drawn from all 12 modules, so it covers the whole year, the way end-of-year tests do. It mixes three kinds of questions — solve it, word problems, and check the thinking — at easy, medium and harder levels. Each of the 12 tests uses different questions, and the parent report shows the score for every module and skill.
Price
Grade 2: $39.99 for 12 months.
- One child, one grade, 12 months
- Adaptive practice in all 12 modules
- 12 grade tests, with a parent report by module and skill
- Read to Me for every question
- Each additional license on your account: $19.99
Other grades: Grade 1 · Grade 3 · Grade 4 · Grade 5
Common Core State Standards © Copyright 2010 National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved. RIQN is an independent program and is not affiliated with or endorsed by these organizations or any state test.