A table has 6 red counters and 4 blue counters. How many counters are on the table altogether?
Reasoning strategy
Join the two visible parts and count the total.
Difficulty Practice Guide
Medium Grade 1 Addition Word Problems
This page shows what medium practice should demand for grade 1 addition word problems. The goal is not a larger worksheet. The goal is to make the student's reasoning visible enough to choose the next better problem.
What Changes At This Difficulty
Add one meaningful reasoning layer so students must plan before calculating.
Expected structure: 2-3 step problem solving.
Vocabulary load: low with minimal distractors.
Reasoning depth: at least 2 relationship layers.
Student Work Signals
A good medium problem should expose the bottleneck
MathRoutine watches for whether the student understood the situation, wrote a useful setup, handled the calculation, and answered the exact question asked.
1
separate useful numbers from background details
2
complete a two-step setup
3
interpret the result with the correct unit
Sample Problems
Nora has 7 shells. Her brother gives her some more shells. Now Nora has 12 shells. How many shells did he give her?
Reasoning strategy
Use a missing-addend sentence: 7 + ? = 12.
Why This Matters
The paid value is diagnosis, not answer lookup
Basic gives repeated targeted practice. Pro becomes useful when the student needs help understanding wording, recovering the setup, or seeing the same misconception return across attempts.
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