Addition
subtraction
Estimation
patterns
100

4+8=

12

100
9-2=

7

100

2,4,6, __

8

100

Peter bought 5 fish, he already had 4 fish. how many fish does he have now?

9 fish

200

15+16=

31

200

19-9=

10

200

10,20,30,40,__

50


200

kelly had 4 popsicles, she gave 1 to her brother. how many popsicles did she have left?

3

300

10+34=

44

300

22-11=

11

300

30, __, 50

40

300

Melissa has 4 red tops, 3 pairs of shoes, 5 pants, how many items does she have in total?

12

400

62+19=

81

400

65-20=

45

400

10, 15, 20, 25, __

30

400

Andre had 25 stickers, he gave 5 to mike, 2 to Angela how many stickers did he have left?

18

500

81+14=

95

500

100-81=

19

500

45, 50, __, 60, 65

55

500

Jessica has 3 sisters, Aiden has 2 brothers, Kelly has no sibling, and Brandon has 3 sisters and 4 brothers. how many sisters do they have all together?

6

M
e
n
u