Arithmetic Operations and Patterns

The video tutorial covers various math topics including shading fractions, converting them to decimals, solving numerical expressions, measuring angles, rounding numbers, ordering them, performing long division, converting units, identifying symmetry in shapes, recognizing regular polygons, identifying prime numbers, recognizing patterns, adding fractions, and estimating totals.

What is the decimal representation of 70 hundredths?

• 7.0

• 0.07

• 0.70

• 0.7

If you round 7.56 to the nearest whole number, what do you get?

• 8

• 7.6

• 7.5

• 7

How many decimal places should you move when multiplying 3.948 by 10?

• 1

• 2

• 3

• 4

What is the result of multiplying 4.4 by 3.3?

• 14.52

• 16.52

• 14.52

• 15.52

Which expression represents dividing 54 by 9 and then multiplying by 3/4?

• (54/9) * 3/4

• 54/(9*3/4)

• 54/9 * 4/3

• (54*3/4)/9

What is the measure of angle GHI if it starts at 45 and ends at 135?

• 45 degrees

• 90 degrees

• 135 degrees

• 180 degrees

Round 2.14 to the nearest tenth.

• 2.1

• 2.2

• 2.0

• 2.15

Order the numbers 2.76, 2.67, and 2.68 from least to greatest.

• 2.76, 2.68, 2.67

• 2.67, 2.76, 2.68

• 2.68, 2.67, 2.76

• 2.67, 2.68, 2.76

What is the quotient of 300 divided by 5?

• 50

• 70

• 60

• 80

What is the remainder when 69 is divided by 5?

• 2

• 4

• 1

• 3