Mr. Guzman's Review (4th hour)

Operations(X, ÷)

100

7 x 8? 

What its 56

200

81÷9?

What is 81

300

A school orders 15 boxes of pencils. Each box contains 24 pencils. How many pencils did the school order in total?

What is 360 Pencils

400

A farmer has 240 apples and wants to pack them into baskets, with each basket holding 8 apples. How many full baskets can the farmer pack, and how many apples will be left over?
 

What is 30 Baskets

500

A bakery bakes 240 muffins in a day. If they bake muffins in trays of 12, how many trays do they use in a day?

What is 20 trays

Powers of 10Exponents

100

10² = ?

What is 100

200

7 X 10^{3 = ?}

What is 7,000

300

3⁴

81

400

10⁵ + 10^{3 =?} 

What is 101,000

500

21² X 3² + 13 =? 

What is 3,982? 

Operations(+, - )

100

78+45?

123

200

154−67?

87

300

345+128−97 = ?

376

400

A school has 732 students. If 295 of them are in middle school, how many are in elementary school?

437 Students

500

5,782−2,398+1,046 = ?

4, 430

Area

100

What is the area of a rectangle with a length of 8 units and a width of 5 units?

40 square units

200

What is the area of a square with a side length of 12 units?

144 Square Units

300

A rectangle has a length of 15 units and a width of 10 units. If the length is increased by 5 units, what will the new area be?

200 square units

400

A farmer has a rectangular field that is 50 meters long and 20 meters wide. He wants to split the field into two equal halves. What is the area of one half of the field?

500 square meters

500

 A square courtyard has a rectangular fountain in its center. The side of the square courtyard is 18 feet, and the fountain’s dimensions are 6 feet by 4 feet. What is the area of the courtyard not occupied by the fountain?

300 square feet.

Perimeter

100

What is the perimeter of a rectangle with a length of 6 units and a width of 4 units?

20 units

200

What is the perimeter of a square with each side measuring 9 units?

36 units

300

A rectangle has a length of 12 units and a width of 7 units. If the length is increased by 3 units, what will the new perimeter be?

46 units

400

A garden is in the shape of a rectangle. The length is 25 meters, and the width is 15 meters. A fence is being built around the garden. How many meters of fencing are needed?

80 meters

500

A rectangular park is twice as long as it is wide. If the perimeter of the park is 96 feet, what are the park's dimensions

Width = 16 feet

Length = 32 feet