2nd Grade Math Review

Addition

100

Solve the problem

23+19

42

200

If you have 12 apples and buy 15 more, how many apples do you have all together?

27

300

Solve the problem

145+356

501

400

A library has 200 book. If they get 150 more, how many do they have now? 

350

500

Solve the problem: 

974+368

1,342

Subtraction

100

Solve the problem:

32-19

13

200

If you have 54 apples, and eat 17 of them. How many do you have left? 

37

300

Solve the problem:

487-398

89

400

A baker had 382 cookies, and sold 147. How many does he have left. 

235

500

100-47

53

Odd/Even

100

Name an odd number between 1-40.

Answers may vary.

200

Which of these numbers is even?

23 or 18?

18

300

Give three even numbers.

2,4,6,8,10,12

400

I have 17 apples. Do I have an even number or an odd number of apple?

Odd

500

If you have 9 candles and you add 1 more, do you have an even number of candles or odd?

10 candles would be even.

Clocks

100

If it is 2:30 now, what time will it be in an hour?

3:30

200

The hour hand is on the 3 and the minute hand is on the 12. What time is it?

3:00

300

I am having breakfast and 9:00. Is that 9AM or 9PM.

AM

400

If I woke up at 7AM and and now it is 8:30. How much time has passed?

1 Hour and 30 minutes

500

If a train leaves at 3:15PM and arrives at 4:55PM, how long is the train ride?

1 Hour and 40 Minutes

Base 10

100

365

What digit is in the tens place?

6

200

Write the number 311 in expanded form?

300 + 10 + 1

300

Write a number that has 4 hundreds, 2 tens, and 8 ones.

428 

400

Write 700 + 70 + 8 in standard form.

778

500

What is the value of the 8 in the 287?

80