Addition
Subtraction
Find the Missing Number
Mystery Category
Real World Problems
100
12+3=__
15
100
14-4=__
10
100
12-_=12
0
100
OOOOO OOOOO 10+__=___ OOOO
10+4=14
100
Johnny has 18 stickers in his backpack. He gives 7 stickers away to his friends. How many stickers does he have now? Johnny has ____ stickers
18-7=11
200
11+5=__
16
200
16-5=_
11
200
10+_=19
200
OOOOO OOO _+6=_ OOOOO O
8+6=14
200
Hannah has 14 erasers in her desk. One of her friends gave her 6 more erasers. How many erasers does Hannah have now? Hannah has ____ erasers.
14+6=20
300
12+7=__
19
300
18-9=_
9
300
_-7=7
14
300
OOOOO OOOOO _-4=_ OOO
13-4=9
300
Dylan buys 12 pencils. His mom buys him 6 more pencils. How many pencils does Dylan have now? Dylan has___ pencils
12+6=18
400
13+7=__
20
400
19-6=_
13
400
_+9=17
8
400
OOOOO OOOO 9+_=_ OOOOO
9+5=14
400
Fredy has 15 red and black markers. He has 5 red markers. How many black markers does Fredy have? Fredy has __ black markers
15-5=10
500
10+9=__
19
500
20-8=_
12
500
14-_=8
6
500
OOOOO OOOOO _-8=_ OOOOO OO
17-5=12
500
Ava had 20 crayons in her crayon box. Ava now only has 9 crayons. How many crayons did Ava lose? Ava lost ___ crayons?
20- 9= 11
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