141 P4.AP.JM.17100171
Level 3
Adam ran around a rectangular field from W to X to Y to Z and back to W. He covered a distance of 300 m. If the length of the field is twice the breadth, what is the area of the field?
3 m
Rectangle Model Times-as-many Units method
142 P4.FR.JC.17100329
Level 2
A parcel has a mass of 12 kg and a box weighs 13 kg. How much heavier is the parcel compared to the box?
3 m
F Addition & subtraction Fractions with units Mass Model Comparison
143 P4.AN.JM.17092840
Level 3
In the figure, EC is a straight line. ∠ADB is twice as large as ∠BDC but 20° less than ∠ADE. Find ∠ADE.
3 m
Angles on a straight line Model Comparison Model Times-as-many Units method
144 P4.AP.JM.17100174
Level 3
The rectangle, not drawn to scale, has a perimeter of 72 cm. Its length is 3 times as long as the breadth. Find the length of the rectangle.
3 m
Rectangle Model Times-as-many Units method
145 P4.FR.NK.22120504
Level 2
Jen bought two bags of mangoes. One bag weighed 34 kg and the other weighed 1112 kg. What was the total mass of the two bags of mangoes?
3 m
F Simplest form F Addition & Subtraction Fraction with units Mass Model Part-whole
146 P4.AP.JM.17100198
Level 3
Brandon walked across a rectangular field from V to W to X to Y to Z and covered a distance of 560 m. The length of the field is thrice the breadth. If it cost $5 to cover 1 m2 of the field with grass, how much did it cost to cover the whole field with grass?
3 m
Rectangle Money Model Times-as-many Units method
147 P4.DE.JM.17101090
Level 2
A string 5.8 m long is used to make 4 similar ribbons. Find the total length needed to make 6 such ribbons.
3 m
D Multiplication D Division Length Units method
148 P4.FR.JC.17100328
Level 2
Mother bought 334 kg of mangosteens and 235 kg of grapes. How many kilograms of fruit did she buy altogether?
3 m
F Addition & subtraction Fractions with units Mixed numbers Mass Model Part-whole
149 P4.FR.JM.17101686
Level 2
An empty box has a mass of 23 kg. When it is filled with some toys, it has a mass of 3 kg. What is the mass of the toys in mixed number?
3 m
F Addition & Subtraction Fraction with units Mixed numbers Mass Model Part-whole
150 P4.AP.JM.17100175
Level 3
A square of side 6 cm has the same perimeter as a rectangle. Find the area of the rectangle if the length of the rectangle is twice the breadth of the rectangle.
3 m
Square Rectangle Equal stage Model Times-as-many Units method

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