Page 47 - NUMINO Challenge_K2
P. 47
2. Solving by Drawing a Picture
Draw a Picture
A problem that may seem difficult can be solved by drawing a
picture.
There are 3 windmills with 2 or 3 blades on each. If the total number
of blades is 8, how many blades does each type of windmill have?
1 windmill with 2 blades, and 2 windmills with 3 blades.
EExxeerrcciissee There are 4 buttons with 1 or 2 holes in each button. If
there are a total number of 7 holes, how many buttons
have 2 holes? Draw a picture to solve the problem.
First, draw
one hole in
each button.
44 NUMINO Challenge K2
Draw a Picture
A problem that may seem difficult can be solved by drawing a
picture.
There are 3 windmills with 2 or 3 blades on each. If the total number
of blades is 8, how many blades does each type of windmill have?
1 windmill with 2 blades, and 2 windmills with 3 blades.
EExxeerrcciissee There are 4 buttons with 1 or 2 holes in each button. If
there are a total number of 7 holes, how many buttons
have 2 holes? Draw a picture to solve the problem.
First, draw
one hole in
each button.
44 NUMINO Challenge K2
