Mr. C’s Math

ChallengeLessons 71-75

Lesson 71

Can you figure this?

Luis earned $37.75.

Marcia earned $60.50.

1.How much money did Luis and Marcia earn together?

2.How much more did Marcia earn than Luis?

Lesson 72

Can you figure this?

Write a number sentence for each array.

Lesson 73

Can you figure this?

Area = Length x Width

2cm

8cm

4cm

4cm

1.What is the area of each shape?

Lesson 74

Can you figure this?

Find the area and perimeter of the rectangle.

3cm

9cm

Lesson 75

Tom has 14 more points that Jose. Sam has 3 points less than Tom. Peter has 15 points. Jose has 10 points less than Peter. How many points does each boy have?

Tom___ Jose___ Peter___ Sam___

Can you figure this?