Common Core aligned
Answer Key
Grade 5bar-modelsEasy

Ratio Bar Models 1

Model ratio problems

5 problems

1.

Mia has 21 cards. Max has 11 cards. Mia gives 6 to Max. How many cards do they have altogether now?

Bar Model:
21
11
Equation: 21 + 11 - 6 + 6 = 32
Answer:
2.

Mia has 25 cookies. Sam has 10 cookies. Mia gives 7 to Sam. How many cookies do they have altogether now?

Bar Model:
25
10
Equation: 25 + 10 - 7 + 7 = 35
Answer:
3.

Mia has 12 books. Lisa has 25 books. Mia gives 7 to Lisa. How many books do they have altogether now?

Bar Model:
12
25
Equation: 12 + 25 - 7 + 7 = 37
Answer:
4.

Jack has 15 stickers. Tom has 24 stickers. Jack gives 8 to Tom. How many stickers do they have altogether now?

Bar Model:
15
24
Equation: 15 + 24 - 8 + 8 = 39
Answer:
5.

Jack has 24 crayons. Tom has 22 crayons. Jack gives 5 to Tom. How many crayons do they have altogether now?

Bar Model:
24
22
Equation: 24 + 22 - 5 + 5 = 46
Answer: