Page 102 - NUMINO Challenge_M2
P. 102
Place +, -, or ^ in each to complete the following expression.
9 8 7 6 5 4 3 2 1 100
Key Point
If the two greatest
numbers, 76 and 54
are added, the only
numbers that can be
subtracted are 3, 2,
and 1 which will give a
result that is greater
than 100. Use the
difference of 76 and
54 to complete the
expression.
The numbers from 1 to 7 were laid out in order to make an
expression. Complete the expression by placing the five given
+ operation cards in the correct positions.
+++++
1 2 3 4 5 6 7 55
Key Point
1+2+3+4+5+67
=82, so the 2-digit
number must be less
than 67.
99Operations
9 8 7 6 5 4 3 2 1 100
Key Point
If the two greatest
numbers, 76 and 54
are added, the only
numbers that can be
subtracted are 3, 2,
and 1 which will give a
result that is greater
than 100. Use the
difference of 76 and
54 to complete the
expression.
The numbers from 1 to 7 were laid out in order to make an
expression. Complete the expression by placing the five given
+ operation cards in the correct positions.
+++++
1 2 3 4 5 6 7 55
Key Point
1+2+3+4+5+67
=82, so the 2-digit
number must be less
than 67.
99Operations
