Page 134 - NUMINO Challenge_L1
P. 134
Type StudyProblem solving
1 The fox is heavier than the monkey, and the pig is heavier than the fox. The order of
animals from the heaviest to the lightest is the pig, the fox, and the monkey.
2 When the symbols (>, =, <) are used, the following can be found.
Cat: I am heavier than the duck Cat > Duck
Rabbit: I am lighter than the cat Rabbit < Cat
Duck: I am lighter than the rabbit Duck < Rabbit
The rabbit is lighter than the cat, and the duck is lighter than the rabbit.
The order of animals from the lightest to the heaviest is the duck, the rabbit, and
then the cat.
Marble A is the same weight as the sum of the weights of marbles B and C.
Marble A is the heaviest.
The side that is lower on a balancing scale is heavier.
C is heavier than B.
A, C, B
Problem solving
1 (2 umbrellas) = (1 soccer ball) = (1 bag)
2 Use the symbols (>, =, <) to compare the weights.
The order from the heaviest to the lightest is B, A, and C.
5Answer Key
1 The fox is heavier than the monkey, and the pig is heavier than the fox. The order of
animals from the heaviest to the lightest is the pig, the fox, and the monkey.
2 When the symbols (>, =, <) are used, the following can be found.
Cat: I am heavier than the duck Cat > Duck
Rabbit: I am lighter than the cat Rabbit < Cat
Duck: I am lighter than the rabbit Duck < Rabbit
The rabbit is lighter than the cat, and the duck is lighter than the rabbit.
The order of animals from the lightest to the heaviest is the duck, the rabbit, and
then the cat.
Marble A is the same weight as the sum of the weights of marbles B and C.
Marble A is the heaviest.
The side that is lower on a balancing scale is heavier.
C is heavier than B.
A, C, B
Problem solving
1 (2 umbrellas) = (1 soccer ball) = (1 bag)
2 Use the symbols (>, =, <) to compare the weights.
The order from the heaviest to the lightest is B, A, and C.
5Answer Key
