Page 33 - NUMINO Challenge_B1
P. 33
Creative Thinking
1 Use five 5’s, operation symbols ( , , , ), and parentheses to
make the following equations true.
5 5555 1
5 5555 2
5 5555 3
5 5555 4
2 Insert , , and parentheses to make the following equation true.
9 2 3 8 24
30 NUMINO Challenge B1
1 Use five 5’s, operation symbols ( , , , ), and parentheses to
make the following equations true.
5 5555 1
5 5555 2
5 5555 3
5 5555 4
2 Insert , , and parentheses to make the following equation true.
9 2 3 8 24
30 NUMINO Challenge B1
