Question

Nico had 9 words correct on his weekly spelling test. This is 1 less than what
he had correct the week before. Write and solve a subtraction equation to
find the number of spelling words Nico had correct the week before.

Answer 1

Answer:

9 = X -1     X = 10

Step-by-step explanation:

Add one to both sides

Answer 2

Answer:

last week he had 10 correct spelling words

Step-by-step explanation:

10-1=9