Addition
Subtraction
Word Problems
Mystery Number
Placement Value
100

535+31= 

845

100

39-25=

14

100

PSO has 80 icees for Treat Friday. They sold 34 icees during 2nd grade lunch. How many icees did they have left?

46 Icees

100

___ -0= 10

10

100

What place value is the number 2 in


652

It is in the ones place.

_Hundreds__________Tens____________Ones____________

     600                           50.                        2

200

31+67=

98

200

74-45

29

200
There are 90 2nd graders at Archway Arete. There are 78 1st graders. How many more 2nd graders are there than 1st graders?

12 more 2nd graders.

200

___+6=56

50

200

What is the value of the 9 in this number?     975

Hundreds?

Tens?

Ones?

The value of the 9 is 900

300

671+194=

865

300

399-115

284

300

Miss Dawson needs 184 green marbles and 208 blue marbles for Thursday's science experiment. How many marbles does she need altogether?

184+208= 392 marbles

300

____ - 42= 8

50

300

What place is the 1 in on the placement chart for the number  1,688?

1 is in the thousands place

400

806+132=

938

400

526-517

9

400

Miss Luethans needs to print 84 pages for her history packet. Oh no! The printer jammed. She only received 39 pages. How many more pages does she need to complete her history packet?

45 more pages.

400

12+ ____ = 56

44

400

Write the number:

1 thousand + 600 hundred + fifty + five

1,655

500

191+873=

1064

500

886-283=

603

500

Mrs. Guevara lost her math cubes! She is missing:

85 blue cubes

62 yellow cubes

25 green cubes

85 blue cubes

How many cubes is she missing in all?

85 + 62+ 25+ 85  =.  257 cubes

500

____ + 48= 94

46

500

In the number 1,651.  What place is the 5 in?

The tens place.
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