Common Core aligned
Answer Key
Grade 3bar-modelsEasy

Comparison Models 1

Compare bar models

6 problems

1.

Mia has 16 books. Amy has 4 more than Mia. How many does Amy have?

Bar Model:
16
16
4
Equation: 16 + 4 = ?
Answer:
2.

Mia has 21 marbles. Jack has 4 more than Mia. How many does Jack have?

Bar Model:
21
21
4
Equation: 21 + 4 = ?
Answer:
3.

Jack has 25 apples. Mia has 3 more than Jack. How many does Mia have?

Bar Model:
25
25
3
Equation: 25 + 3 = ?
Answer:
4.

Jack has 30 cards. Emma has 20 more than Jack. How many does Emma have?

Bar Model:
30
30
20
Equation: 30 + 20 = ?
Answer:
5.

Jack has 13 crayons. Sam has 19 more than Jack. How many does Sam have?

Bar Model:
13
13
19
Equation: 13 + 19 = ?
Answer:
6.

Amy has 18 books. Lisa has 18 more than Amy. How many does Lisa have?

Bar Model:
18
18
18
Equation: 18 + 18 = ?
Answer: