Subtraction
Picture Graphs
Bar Graphs
Review
100

What's the fact family?

125 + 200 = ?

125 + 200 = 325

200 + 125 = 325

325 - 200 = 125

325 - 125 = 200

100

Use mental math.

234 – 8 = ?

226

100

Justin took a survey.

He asked 10 classmates to choose their favorite sport.

5 classmates chose soccer.

How many tally marks does Justin have to make for soccer?

5

100

The teacher asked her class where they went over the summer.

6 students went to the beach.

9 students went to the pool.

8 students went to camp.

How many more students went to the pool than to the beach?

3 students

100

What is the next number in the pattern?

235, 245, 255, __________

265

200

Use mental math.

76 + 9 = ?

85

200

Use mental math.

672 – 9 = ?

663

200

Gail asked her classmates to choose their favorite class.

6 students chose music.

5 students chose math.

3 students chose reading.

How many students chose music than reading?

3 students

200

Scott asked his friends about their pets.

3 friends have fish.

5 friends have dogs.

4 more friends have cats than dogs as pets.

How many students have cats?

9 friends

200

A restaurant owner bought 65 bags of potatoes last week.

Then he bought 20 more bags of potatoes this week than he did last week.

How many bags of potatoes did he buy this week?

85 bags

300

Use mental math

541 + 20 = ?

561

300

What's the missing digit?

8    1

-   __  9

_________

5  2

2

300

Robin made a picture graph about ice cream flavors.

Key: Each 'cone' stands for 1 vote.

Chocolate ice cream: 6 cones

Vanilla ice cream: 4 cones

How many students voted in all?

10 students

300

Joe read 20 books.

Ashley read 12 books.

Brian read 10 books.

How many more books did Joe and Ashley read than Brian?

22 books

300

Sara has 25 hats.

18 are baseball hats.

How many are not baseball hats?

7

400

Use mental math.

53 + 18 = ?

71

400

What's the missing digit?

6  4  5

-   2 __ 8

_________

4 2 7

1

400

Beth made a picture graph about colors.

Key: Each 'crayon' stands for 1 vote.

Green: 12 crayons

Yellow: 5 crayons

How many more students chose green than yellow?

7

400

The second graders chose their favorite snack.

50 students chose cookies.

30 students chose yogurt.

25 students chose fruit.

How many students did not choose cookies?

55 students

400

Lori used a broken ruler to measure her pencil.

It went from the 3 inch mark to the 10 inch mark.

How many inches is Lori's pencil?

7 inches

500

Use mental math.

821 + 120 = ?

941

500

Use mental math.

329 – 70 = ?

259

500

Jackie made a picture graph about fruit.

7 people chose apples.

6 people chose bananas.

2 more people chose watermelon than apples and bananas.

How many people chose watermelon?

15 people

500

Ms. Feinstein tutored for a total of 12 hours in 3 weeks.

She tutored for 2 hours in Week 1.

She tutored for 5 hours in Week 2.

How many hours did she tutor in  Week 3?

5 hours

500

Multiply:

3 x 6

18