Math Review

Front

What expression represents the amount of money Roberto had left after spending $19 on souvenirs and $8 on snacks from $47?

Back

$47 − ($19 + $8)

Front

What is true for all squares?

Back

All four sides of the figure are congruent.

Front

If one serving of trail mix is 249 calories, how many calories are in 31 servings?

Back

7,719

Front

How do you compare the numbers 3.209 and 3.29?

Back

3.209 < 3.29

Front

What expression is represented by Carlos's model for finding the product of a whole number and a fraction?

Back

4 x 3/5

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width

Front

What is the value of 5 × 1/5?

Back

1

Front

What is the sum of 3.5 and 2.8?

Back

6.3

Front

What is the difference between 10 and 4.5?

Back

5.5

Front

What is the product of 6 and 7?

Back

42