2 digit addition
2 digit subtraction
2 digit addition **with carrying**
2 digit subtraction **with regrouping**
Telling Time
100
13 + 5
what is 18
100
18 - 7 =
what is 11
100
17 + 18 =
what is 35
100
24 - 16 =
what is 8
100
what time is is...
what is 3 o'clock
200
12 + 14
what is 26
200
28 - 11 =
what is 17
200
27 + 57 =
what is 84
200
33 - 9 =
what is 24
200
what time is it...
what is 5 o'clock
300
53 + 42 =
what is 95
300
38 - 24 =
what is 14
300
39 + 19 =
what is 58
300
57 - 46 =
what is 9
300
what time is it...
what is 4:30
400
71 + 28 =
what is 99
400
77 - 53 =
what is 24
400
46 + 47 =
what is 93
400
90 - 34 =
what is 56
400
what time is it...
what is 10:10
500
95 + 53 =
what is 148
500
148 - 31 =
what is 117 :)
500
94 + 39 =
what is 133
500
187 - 48 =
what is 139
500
what time is it... (remember, each line on the clock stands for 1 minute!!)
what is 8:22