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Percent Bar Models 3

Grade 7 · Bar Models · 5 problems

Directions: Use the bar model and equation to solve each word problem.

1.

Lisa has 20 apples. Emma has 25 apples. Lisa gives 3 to Emma. How many apples do they have altogether now?

Bar model
20
25
Equation: 20 + 25 - 3 + 3 = 45
Answer:
2.

Lisa has 24 cards. Jack has 13 cards. Lisa gives 4 to Jack. How many cards do they have altogether now?

Bar model
24
13
Equation: 24 + 13 - 4 + 4 = 37
Answer:
3.

Lisa has 11 cookies. Tom has 23 cookies. Lisa gives 4 to Tom. How many cookies do they have altogether now?

Bar model
11
23
Equation: 11 + 23 - 4 + 4 = 34
Answer:
4.

Lisa has 14 books. Amy has 22 books. Lisa gives 5 to Amy. How many books do they have altogether now?

Bar model
14
22
Equation: 14 + 22 - 5 + 5 = 36
Answer:
5.

Sam has 18 marbles. Mia has 22 marbles. Sam gives 5 to Mia. How many marbles do they have altogether now?

Bar model
18
22
Equation: 18 + 22 - 5 + 5 = 40
Answer:
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