Solve each question. Show your working where needed.
Correct answers for the worksheet problems.
Classroom & Home Implementation
Pair with base-ten rods and unit cubes so students see how expanded parts combine into standard form.
Have students read the expanded expression aloud before writing the standard number on the line.
Switch between Easy (tens and ones) and Hard (hundreds, tens, and ones) in the studio to differentiate.
Explore More Practice
Single-digit addition facts within 10. The generator creates 20 horizontal addition equations with single-digit addends (1–9) and sums within 10, accompanied by a synchronized answer key. Ideal for 10-minute morning warm-up drills or counting-on practice with physical counters. Customizable from 5 to 40 questions in 1 or 2 columns.
Subtraction facts within 20 with guaranteed non-negative differences. The generator produces 20 horizontal subtraction problems ensuring the minuend is greater than or equal to the subtrahend. Used for small-group intervention and mental counting-back drills across 10. Customization options include 1 or 2 columns and A4/US Letter paper sizing.
Foundational single-digit multiplication tables. The generator produces 20 horizontal equations covering factors 1–10 with a matching teacher solution sheet. Designed for untimed accuracy checks and independent math center folders. Can be adjusted up to 40 problems in 2 columns.