MATH 4 QUARTER 2 WEEK 1 MATATAG MULTIPLYING WHOLE NUMBERS AND ESTIMATING PRODUCTS

1. Multiplying numbers with and without regrouping:
a. 3- to 4-digit numbers by a 1-digit number, and
b. 2- to 3-digit numbers by 2-digit numbers, with products up to 1 000 000.
2. Estimate the result of multiplying two numbers where the product is less than 1 000 000.