Second Grade Math Review

Addition

100

25+25

50

200

170+10

180

300

36+44

80

400

127+233

360

500

1,256+3,142

4,398

Subtraction

100

100-50

50

200

140-10

130

300

58-44

14

400

515-337

178

500

5,958-2,746

3,212

Shapes and Fractions

100

I am a 2D shape with four sides that are all the same length. What am I?

a square

200

If I split a circle into two equal parts, what fraction is each part?

1/2

300

Which is bigger: 1/2 or 1/4?

1/2

400

Which fraction is smaller: 1/3 or 1/4

1/4

500

I am a 3D shape with no edges, vertices, or sides. What am I?

a sphere

Measurement

100

Which is bigger: an inch or a foot?

a foot

200

How many inches in a foot?

12

300

I want to measure the field. Which tool should I use and WHY?

ruler

yardstick

Yardstick because it's a big space so it won't take as long as using a ruler

400

Would you measure your hand using inches or feet?

inches

500

How many inches in 1 yard?

36 inches

Money

100

How many pennies in a dollar?

100

200

How much money is 3 quarters?

75 cents

300

How many nickels do you need to make $1?

20

400

I have $4 in quarters. How many quarters do I have?

16

500

How much money do I have?

3 quarters, 2 dimes, 5 nickels, and 6 pennies

$1.26