The product of 634 × 8 is_____________.

The product of 2 × 5 is_________.

We can also find the product by adding 2 five times.

The L.C.M. of 200 and 300 is____________

Multiply using array model

Multiply 23 and 18 using area model.

Estimate 450 × 523 to nearest hundreds.

The factor of 6 from the following is

The fifth multiple of 4 is_____________.

The first four multiples of 8 are___________.

The factor of 36 is____________.

The factors of 45 are___________.

The factor of 12 is_____________.

1 is a factor of every number.

Using the front end, estimate the difference of 5430 and 2640.

The round off of 5430 is 5000 and round off of 2640 is 2000.

Estimate 528 – 264 to nearest hundreds.

We can also subtract the numbers and then round off

Multiply 36 and 29 by using area model.

Multiplication is also repeated addition.