Second grade Math review

Multiplication

100

9x9

81

200

25 x 5

125

300

412 x 9

3,708

400

7 squared

49

500

5 cubed

125

Time

100

What time is a quarter past 2 a.m.?

2:15 a.m.

200

What time is half past midnight?

12:30 a.m.

300

What time is a quarter of 7 p.m.?

6:45 p.m.

400

How many hours are in 2 days?

48 hours

500

How many quarter hours are in 2 hours?

8 quarter hours

Division

100

49/7

7

200

63/9

7

300

25/7

3 R4

400

68/2

34

500

86/5

17 R1

Fractions

100

Say the fractions chant

Total on the bottom, parts on the top!

200

Sing the mixed numbers chant

Mixed numbers... mixed numbers... mixed numbers... mixed numbers... ONE big number and ONE little fraction!

300

Sandy's family ate 2 and 1/3 cakes. How much cake is left? You can illustrate to help...

1 and 2/3 

400

8/12- 6/12= ? 

2/12

500

8/9+ 1/9 

Write your answer 2 different ways!

9/9 or 1

Random!

100

How many quarter inches are in 1 inch?

4 quarter inches!

200

Find the area and perimeter of a square whose sides are all 4 inches. 

Area= 16 square inches

Perimeter= 16 inches

300

Write all the factors of 18. Is 18 a prime number?

(1, 2, 3, 6, 9, 18)

18 is not a prime number!

400

$426.37 + $69.90 = ?

$496.27

500

What kind of math problem has 2 rows, 2 letters, and many numbers inside of a rectangle?

A function!