For math revision 4th graders

What is the unit you use to measure a school bus

• millimeter

• centimeter

• meter

• kilometer

what is the measurement of a fish tank

• 30 L (liters)

• 30 mL (millimeters)

• 30,000 mL (millimeter)

how much does the trampoline weight

• 50 grams

• 50 kilograms

• 500 grams

• 50,000 grams

9kg = ___g fill the blank

• 9 g

• 90 g

• 900 g

• 9,000 g

what is the perimeter of the square

• 8 cm

• 80 cm

• 4 cm

• 40 cm

solve question 5

• length 4 width 5 area 20

• length 6 width 3 area 18

• length 5 width 4 area 20

• length 3 width 6 area 18

answer number 3 and 4

• 16, 25

• 18,20

• 16,20

• 25, 30

List all the dimensions of rectangles for the area 9 square units