Page 76 - NUMINO Challenge_L2
P. 76
Problem solving
Key Point
1 Group two numbers with and that have
a difference of the following numbers.
Difference: 3 5 Find all the pairs of
198 3 numbers that have a
372 difference of 3.
123456789
5638
4256
Difference: 4 Find all the pairs of
32546 numbers that have a
41728 difference of 4.
35932
94136 123456789
12549
73Operations
Key Point
1 Group two numbers with and that have
a difference of the following numbers.
Difference: 3 5 Find all the pairs of
198 3 numbers that have a
372 difference of 3.
123456789
5638
4256
Difference: 4 Find all the pairs of
32546 numbers that have a
41728 difference of 4.
35932
94136 123456789
12549
73Operations
