Question

7. Becky drew this bar diagram to show 2 equal groups can make 14.

14
Part A
Part B
Draw a picture to show what the
"?" stands for.
Change 14 to 16 in the
bar diagram. What does
the "?" stand for now?
Tell how you know.
?
?
ne hundred sixteen
27/11
P
Compone G AURights Reserved
Topi

Answer 1

Part B 8

The "?" in the bar diagram stands for the remaining 2 out of the 14. When the bar diagram is changed to show 16, the "?" now stands for the remaining 4 out of the 16. This can be seen since the two parts of the bar diagram each show 8 out of the 16, and 8+8=16.

Explanation: