• Strips that have numerals missing from the sequence
• Child selects numerals from group of cut-outs and places appropriately.
• For children in grades K-1
• Multi-color cardstock strips with separate cutouts. Labels for organization included.
• Ten exercises of five sequences each

(See Missing Numbers Instructions)

Colorful exercises Strips that have numerals missing from the sequence. Child selects numerals from group of cut-outs and places appropriately. Early exercises start with numbers up to 10, and later exercises culminate with numbers to 50. Most challenging exercises have one or two missing numbers at the beginning of a sequence.  (See Missing Numbers Instructions)

Multi-color cardstock strips with separate cutouts. Labels for organization included. (Lamination recommended for heavy use; cutting required.) Recommended Storage (not included): Ten letter-sized sheet protectors or plastic sleeves hold both worksheets and cutouts. Can also store cutouts in hardware drawers.

Free-response workpages; children write in missing numbers. (No special preparation required.)  Recommended storage (not included): file 

Scope and Sequence Chart (Click here)

The teacher's experience and the sequence of skills in the students' basic math program are the best guides in determining which skills should be introduced first. In general, the scope and sequence chart above can be used as a guide.

A number of sets for younger children are "color coded." Some teachers present all the levels with an exercise set, while others prefer to present all the blue (two-digit) exercises, progress to the pink (three-digit), and culminate with the green (four-digit).

Other skills such as Roman Numerals require no prerequisites other rhan an understanding of place value.  Such exercises can be presented any time.