David G Olivera

This Grade 4 comparing fractions worksheet gives students 8 structured problems to practice using a number line. Answer key included. Aligned to.

Three-level addition worksheet for Grade 2: below, on, and above grade problems build fluency adding over 10. Includes 33 tasks. Aligned to.

This Grade 3 Adding with Whole Tens worksheet gives students 35 structured problems to master place value addition. Answer key included. Aligned to.