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Adding to 20
The Sum
Adding Hundreds
3-digit Numbers
Word Problems
100
equals 2
What is 1+1?
100
the sum of 4 and 5
What is 9?
100
100+200
What is 300?
100
100+110
What is 210?
100
Jane has 3 teddy bears. Her friend Susie has 4 teddy bears. How many teddy bears do they have in all?
What is 7 teddy bears?
200
equals 4
What is 2+2 or 3+1?
200
the sum of 7 and 5
What is 12?
200
300+300
What is 600?
200
128+280
What is 408?
200
Cory went to the store to buy some candy. He bought 3 Hershey bars and 8 Tootsie Pops. How much candy did he buy in all?
What is 11 pieces of candy?
300
equals 7
What is 4+3, 6+1, or 5+2?
300
the sum of 10 and 7
What is 17?
300
200+600
What is 800?
300
262+138
What is 400?
300
Frank had 10 baseball cards. His friend Mike gave him 8 more cards. How many baseball cards does Frank have now?
What is 18 baseball cards?
400
equals 16
What is 8+8, 10+6, 11+5, 15+1,14+2, 7+9, 4+12, or 13+3?
400
the sum of 21 and 51
What is 72?
400
500+500
What is 1,000?
400
600+162
What is 762?
400
Amy collected 23 stamps. Ellen collected 16 stamps. How many stamps did Amy and Ellen have altogether?
What is 39 stamps?
500
equals 20
What is 10+10, 5+15, 3+17, 2+18, 1+19, 4+16, 6+14, 7+13, or 8+12?
500
the sum of 90 and 54
What is 144?
500
400+800
What is 1,200?
500
514+266
What is 780?
500
Peter read 82 pages in the morning. He read 34 more in the afternoon. How many pages did he read altogether?
What is 116 pages?