RightStart Math Level B Lessons/worksheets 2nd Ed. – Set of 2 – Can. Ed.

In RS1 Level B, the child learns the addition facts to 18 with mental strategies. They also learn to add 4-digit numbers and 2-digit numbers mentally. Subtraction is delayed until addition is thoroughly understood. Place value is emphasized throughout. Other topics taught include geometry, measurement, money, clocks, and basic fractions.  

• RightStart™ Mathematics Level B Lessons  and worksheets