Page 73 - NUMINO Challenge_K2
P. 73
Type Study Split into 3 Numbers
The number tree is completed by splitting the numbers from
top to bottom. Fill in the missing numbers.
Importance of Splitting and Gathering
Splitting and gathering is the foundation for the mathematical operations: adding, subtracting, multiplying,
dividing, and making fractions. Splitting is directly related to subtraction, but splitting into equal numbers is
important in understanding the concepts of division and fractions. In a similar way, gathering is directly related
to addition, but is also the basics for multiplication. Fingers, rocks, cards, and other objects will be used in
activities for practicing splitting and gathering.
70 NUMINO Challenge K2
The number tree is completed by splitting the numbers from
top to bottom. Fill in the missing numbers.
Importance of Splitting and Gathering
Splitting and gathering is the foundation for the mathematical operations: adding, subtracting, multiplying,
dividing, and making fractions. Splitting is directly related to subtraction, but splitting into equal numbers is
important in understanding the concepts of division and fractions. In a similar way, gathering is directly related
to addition, but is also the basics for multiplication. Fingers, rocks, cards, and other objects will be used in
activities for practicing splitting and gathering.
70 NUMINO Challenge K2
