Division of 5- or More Digit Number by 3-Digit Numbers Without Remainder CONTEXTUALIZED TEACHER RESOURCE IN MATHEMATICS 4: Multiplying Number Up to Three-Digit Numbers by Up to Two-Digit Numbers Without or With Regrouping Addition of 6 or More Digit Numbers without Regrouping Multiplication of 5- or More Digit Factors Having 1 to 3 Zeros in Both Factors Without Regrouping Multiplication of 5- or More Digit Factors Having 1 to 3 Zeros in Both Factors With Regrouping in All Places CONTEXTUALIZED LEARNER RESOURCE IN MATHEMATICS 4: Multiplying Number Up to Three-Digit Numbers by Up to Two-Digit Numbers Without or With Regrouping DLP Gr. 3 Module 39 : Divides mentally 2 – digit numbers through 99 by 1 – digit number without remainder Estimating the Quotient of 2- to 3 Digit Numbers by 1- to 2 Digit Numbers DLP Gr. 3 Module 29 : Dividing 3 digit numbers without remainder