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Adding Tens
Adding on a Hundred Chart
Cubes
Two-Digit Addition
Word Problems
100
3 tens + 5 tens=
What is 8 tens.
100
You do this to add 10 on a hundred chart.
What is go down one row
100
llll + ll
What is 60
100
20 + 32 =
What is 52
100
John has 12 apples. Joan gives him 20 apples. He has this many apples now.
What is 32 apples
200
2 tens + 3 tens =
What is 5 tens.
200
You move 4 rows down the hundred chart to add this many.
What is 40
200
.... + ......
What is 10
200
38 + 5 =
What is 43
200
Sally has 23 frogs. She catches 8 more. She has this many frogs now.
What is 31
300
8 tens + 1 ten =
What is 9 tens
300
To add 20, you move this many rows down the hundred chart.
What is 2 rows
300
lllll + lll.....
What is 85
300
61 + 9 =
What is 70
300
Joel has 16 erasers. He buys 30 more. He has this many erasers now.
What is 46.
400
7 tens + 3 tens =
What is 10 tens
400
If you start at 43 and move for rows down the hundred chart, you end on this number.
What is 83
400
ll... + lll
What is 53
400
54 + 30 =
What is 84
400
Suzie has 52 marbles. She wins 13 more. She has this many marbles now.
What is 65
500
3 tens + 40 =
What is 70
500
23 + 70 =
What is 93
500
lll...... + llll.....
What is 81
500
37 + 29 =
What is 66
500
Linda has 8 cupcakes. Jill gives her 13 more. She has this many cupcakes to share with her class.
What is 21