Math Review

What is the missing number?

100

10,20,30, ___, 50,60

40

200

72,__,76, 78, 80, 82

74

300

34,35,36,__,38

37

400

75, 80, 85, 90, __, 100

95

500

3, 6, 9, ___, 15, 18

12

What is the pattern?

100

35, 40, 45, 50, 55

Counting by 5's 

200

70, 80, 90, 100, 110, 120

counting by 10's

300

56, 57, 58, 59, 60

counting by 1's

400

Which number is 1 group of 10 and 4 left over?

14

500

There are 5 bunches of grapes at the store. Each bunch has 10 grapes. How many grapes are there in all?

50

Balance the scale

100

10+3= 4+ ?

4+9 

200

15-6 = 13- __

4

300

Which one is not correct?

A. 5 - 3 = 6 - 4 

B. 5 - 1 = 6 - 1 

C. 10 - 4 = 3 + 3 

B. 5 - 1 = 6 - 1 

400

Daniel got 3 dojo points on Monday and 8 dojo points on Tuesday. Caleb saved 9 dojo points on Monday. How many dojo points does Caleb need to save on Tuesday to have the same number of points as Daniel?

2 dojo points

500

Felix has 3 dojo points. He gets 9 more points. Danitza has 5 dojo points. How many dojo points does Danitza need to get to have the same number of dojo points as Felix? 

7 dojo points

Fact Family

100

3+8= 11

?

11-8= 3

11-3= 8

8+3=11

200

7+8= 15

15-7= 8 

15-8= 7 

?

8+7=15

300

What fact family is missing? 

3+3=6

6-3=3

400

Which fact is missing from this fact family? 

9+9= 18

18-9=9

500

5+9=14

9+5=14

14-9=5

?

14-5=9

Adding 3 numbers

100

2+3+7=?

12

200

1+5+9=?

15

300

1+ __+9=13

3

400

2+5+__=14

7

500

Kerry, Tom, and Nicole want to play tennis. Kerry has 5 tennis balls. Tom has 5 tennis balls. Nicole has 3 tennis balls. How many balls do they all have together? 

13 tennis balls