Math Review

Addition

100

23 + 74 =

97

200

48 + 32

80

300

73  +  25

98

400

62  + 89

151

Subtraction

100

73 - 21 

52

200

64-23

41

300

94-71

23

400

24-18

6

Place Value

100

What is the hundreds place value in the number 237?

200 or two-hundred 

200

What is the value of the tens in the number 812?

10 or ten

300

What is the value of the ones place in the number 923?

3 or three

400

What is the value of the tens place in the number 173?

70 or seventy

Even or Odd?

100

7 is...

ODD

200

2 is...

EVEN

300

44 IS...

EVEN

400

85 is...

ODD

Word Problems

100

Sally has 12 toys, she gives 5 to her friend Jill, how many toys does she have now?

7 toys.

200

Joe has 15 chips, he gives 6 to his friend. How many chips does he have now?

9 chips. 

300

Kate has 22 beads, her sister gives her 14 more beads. How many beads does Kate have now?

36 beads. 

400

Shawn has 36 baseball cards. His friend gives him 26 more baseball cards. How many cards does Shawn have now?

He has 62 baseball cards.