Which equation matches the problem?

Jill had 4 dogs. He brother had 7 dogs. How many dogs do Jill and her brother have?

• 4+7=d

• 4-7=d

• d=7-4

Javier is 43 inches tall. His brother is 8 inches shorter than he is. How tall is his brother?

• 43+8=i

• 43-8=i

• i+43=7

Saeed had 18 stamps in his collection. He added some more, now he has 25 stamps. How many did he add to his collection?

• 18+25=s

• s-25=18

• 18+s=25

Khalil had some candy. He gave 25 pieces away to his class, and now he has 14 pieces left. How many pieces of candy did he start with?

• c-25=14

• 25+14=c

• 25-14=c

32 students brought their lunch on Monday. 17 students brought their lunch on Tuesday. How many more students brought their lunch on Monday?

• 32-17=l

• 32+17=l

• 17+32=l