Missing Addend
Addition
Subtraction
Patterns
Estimation
100

6 + ___ = 10 

4

100

41 + 23

64

100

56 - 21

35

100

Max was counting by 5's and said 

35, 40, 45 .... what are the next 3 numbers?

50, 55, 60

100

There was a car in the parking lot. Was it 

7 centimeters

7 inches 

7 feet 


7 feet 

200

14 + ___ = 20

6

200

25 + 34

59

200

48 - 24

24

200

Max was counting by 5's

25, 30, 35 what are the next 3 numbers? 

40, 45, 50 

200

There was an eraser on my desk. It was 

6 centimeters 

6 inches 

6 feet

6 centimeters

300

4 + __ = 20

16

300

28 + 28

56

300

91 - 27

64

300

Max was counting by 5's

125, 130, 135 what are the next 3 numbers?

140, 145, 150 

300

We were building a new doorway for people to walk through... how wide should it be


3 centimeters 

3 inches 

3 feet

3 feet

400

18 + __ = 39

22

400

36 + 47

83

400

100 - 45

55

400

Max was counting by 5's

345, 350, 355 what are the next 3 numbers?

360, 365, 370 

400

We need a new chrome, how big would it be?

12 centimeters 

12 inches 

12 feet

12 inches

500

54 + __ = 100

46

500

56 + 62

118

500

293 - 156

137

500

Max was counting by 5's

8,175  , 8,180 ,  8,185 what are the next 3 numbers?

8,190  ,    8,195  ,   8,200

500

We found a ring on the floor it is: 

3 centimeters 

3 inches 

3 feet

3 centimeters