Show:
Place Value
Adding without Regrouping
Adding with Regrouping
Subtracting without Regrouping
Subtracting with Regrouping
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
55 - 23 =
What is 32?
100
23 - 14 =
What is 9?
200
What number is in the ones place in the number 145?
What is 5?
200
23 + 23 =
What is 46?
200
24 + 36
What is 60?
200
57 - 43 =
What is 14?
200
87 - 19 =
What is 68?
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 - 32 =
What is 23?
300
55 - 29 =
What is 26?
400

What number is in the tens place in the number 670?

What is 7?

400
67 + 22 =
What is 89?
400
78 + 19 =
What is 97?
400
89 - 76 =
What is 13?
400
82 - 16 =
What is 66?
500

800 + 50 + 3 = what number?

What is 853?

500
64 + 25 =
What is 89?
500
78 + 23 =
What is 101?
500

If Cayden has 44 Pokemon cards and gives Aiden 21 Pokemon cards, how many Pokemon cards does Cayden have left?

23 Pokemon cards

500

If Addison has 76 V Bucks and she gives Anders 38 V Bucks, how many V Bucks does she have left?

38 V Bucks