Question

The tape diagram represents an equation.

13 + t = 17
Write an equation to represent the tape diagram.

Answer 1

the equation should be A, 13+t=17

which means t=4

Explanation:

13+4=17 which checks our work that the answer should be 4.

you can also do: 17-13 which also gives you 4, if this way is easier for you.

thank you! hope this helps :D

Answer 2

t = 4

Explanation:

13 + t = 17

t = 4

13 + 4 = 17

An easier way to solve a question like this is to subtract the number given by the answer.

Example:

17 - 13 = 4