Show:
Place Value
Adding without Regrouping
Adding with Regrouping
Subtracting without Regrouping
Adding and Subtracting Mix
100
How many ones are in the number 20?
What is 0 ones?
100
10 + 12 =
What is 22?
100
23 + 19 =
What is 42?
100
50 - 20 =
What is 30?
100
23 + 14 =
What is 37?
200
What number is in the ones place in the number 15?
What is 5?
200
23 + 23 =
What is 46?
200
24 + 36
What is 60?
200
60- 10=
What is 50?
200
87 - 6 =
What is 81?
300
How many ones and tens are there in the number 67?
What is 6 tens and 7 ones?
300
33 + 66 =
What is 99?
300
63 + 19 =
What is 82?
300
55 - 20=
What is 35?
300
43 - 21 =
What is 22?
400
What number is in the tens place in the number 78
What is 7?
400
67 + 22 =
What is 89?
400
78 + 19 =
What is 97?
400
43- 11=
What is 32?
400
82 +16 =
What is 98?
500
50 + 3 = what number?
What is 53?
500
64 + 25 =
What is 89?
500
78 + 13 =
What is 91?
500
87- 77=
What is 10?
500
34+29=
What is 63?