This document provides practice problems for multiplying two-digit numbers with and without regrouping. It includes word problems about Ryan saving money each week over 10 weeks, Kris running for minutes each day over 12 days, and Jay and classmates planting tomato seedlings in a garden with 22 plots at 34 seedlings per plot. The document asks what the importance is of learning manual multiplication when calculators exist.

1. Practice
drill

2. 6 x 9

3. 9 x 7

4. 9 x 3

5. 8 x 9

6. 9 x 9

7. 2 x 9

8. Multiplying Two-digit
by Two-digit
Numbers With and
Without Regrouping.

9. Let’s read,
analyze, and
solve the
problem.

10. If Ryan saves
₱ 15 every week,
how much will he
save in 10 weeks?

11. Kris runs for 45
minutes every
day. How many
minutes does he
run in 12 days?

12. Jay and his classmates
planted tomatoes in a
vegetable garden with 22
plots. They planted 34
tomato seedlings in each
plot. How many tomato
seedlings did they plant?

13. Let’s
Practice

14. What is the
importance of
learning how to
multiply manually
despite the presence
of computers and
calculators?