Page 29 - NUMINO Challenge_B1
P. 29
Type 3-1 Four 6’s
Use four 6’s, operation symbols ( , , , ), and parentheses to
make the following equations true.
66 6 6 1 66 6 6 5
66 6 6 2 66 6 6 6
66 6 6 3 66 6 6 7
66 6 6 4 66 6 6 8
1 Use operation symbols ( , , , ) to complete the following
equations. (Hint: 6 6 1)
6 6 6 61
6 6 6 62
2 Use operation symbols and parentheses if necessary to complete the
following equations. (Hint: (6 6) 6 2)
6 6 6 64
6 6 6 68
3 Use operation symbols and parentheses if necessary to complete the
following equations. (Hint: 6 6 6 18, and 6 6 6 30)
6 6 6 63
6 6 6 65
4 Use operation symbols and parentheses if necessary to complete the
following equations. (Hint: (6 6) 6 0 and 6 6 6 42)
6 6 6 66
6 6 6 67
26 NUMINO Challenge B1
Use four 6’s, operation symbols ( , , , ), and parentheses to
make the following equations true.
66 6 6 1 66 6 6 5
66 6 6 2 66 6 6 6
66 6 6 3 66 6 6 7
66 6 6 4 66 6 6 8
1 Use operation symbols ( , , , ) to complete the following
equations. (Hint: 6 6 1)
6 6 6 61
6 6 6 62
2 Use operation symbols and parentheses if necessary to complete the
following equations. (Hint: (6 6) 6 2)
6 6 6 64
6 6 6 68
3 Use operation symbols and parentheses if necessary to complete the
following equations. (Hint: 6 6 6 18, and 6 6 6 30)
6 6 6 63
6 6 6 65
4 Use operation symbols and parentheses if necessary to complete the
following equations. (Hint: (6 6) 6 0 and 6 6 6 42)
6 6 6 66
6 6 6 67
26 NUMINO Challenge B1
