Common Core aligned
Answer Key
Grade 3bar-modelsEasy

Comparison Models 5

Master comparing

6 problems

1.

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

Bar Model:
13
13
19
Equation: 13 + 19 = ?
Answer:
2.

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

Bar Model:
18
18
18
Equation: 18 + 18 = ?
Answer:
3.

Amy has 26 crayons. Lisa has 11 more than Amy. How many does Lisa have?

Bar Model:
26
26
11
Equation: 26 + 11 = ?
Answer:
4.

Amy has 43 pencils. Jack has 27 pencils. How many more pencils does Amy have than Jack?

Bar Model:
43
27
?
Equation: 43 - 27 = ?
Answer:
5.

Tom has 25 cards. Mia has 10 cards. How many more cards does Tom have than Mia?

Bar Model:
25
10
?
Equation: 25 - 10 = ?
Answer:
6.

Tom has 29 crayons. Emma has 15 crayons. How many more crayons does Tom have than Emma?

Bar Model:
29
15
?
Equation: 29 - 15 = ?
Answer: