Bread Preparation and Basic Arithmetic

This video tutorial covers adding and subtracting decimals with non-zero digits. It includes solving subtraction problems, finding differences, comparing weights of chocolates, completing calculations for correct sums, calculating volumes of shipping containers, and determining the number of bread loaves needed for customers.

What is the result of subtracting 3.67 from 7.2?

• 3.53

• 4.53

• 3.03

• 2.53

How do you find the difference between 1 and 0.1978?

• By multiplying 1 by 0.1978

• By subtracting 0.1978 from 1

• By adding 0.1978 to 1

• By dividing 1 by 0.1978

Which is heavier, 384 thousandths or 3798 ten thousandths?

• 384 thousandths

• 3798 ten thousandths

• They are equal

• Cannot be determined

What is the difference in weight between the labeled and actual chocolates?

• 40 ten thousandths

• 38 ten thousandths

• 42 ten thousandths

• 44 ten thousandths

What is the sum of 1.036 and 2.964?

• 3.5

• 4

• 4.5

• 3

How many smaller cubes with side lengths of 2.5 feet fit into a larger cube with side lengths of 10 feet?

• 64

• 32

• 16

• 128

For every 9 customers, how many loaves of bread are prepared?

• 2 loaves

• 5 loaves

• 3 loaves

• 4 loaves

How many loaves of bread are needed for 63 customers?

• 14 loaves

• 12 loaves

• 16 loaves

• 18 loaves

If the chef prepares 20 loaves, how many customers are there?

• 70 customers

• 90 customers

• 80 customers

• 100 customers

What fraction of a loaf is prepared for each customer?

• 2/9

• 1/2

• 3/9

• 1/9