Question

5 Ramon sched 13 -6 She said she thought about taking away and then 3 more from 13. CanRamon do this? Show a diagram and write an equation to show what this solution path would look like

Answer 1

we know that

14-7=7 --------> given problem

so

we have

14-8

Rewrite the expression

14-(7+1)

14-7-1

Remember that

14-7=7

substitute

7-1

6

we have

12-6=6

so

12-7

rewrite

12-(6+1)

12-6-1

substitute

6-1

5

we have

13-6

13-(3+3)

13-3-3

10-3

7