addition
23 + 34 =
57
100 - 70 =
30
100 + 40 + 3 =
143
What number is in the hundreds?
879
8
Pam had 16 flowers. She got 32 more. How many flowers does Pam have?
48 flowers
45 + 13 =
58
57 - 43 =
14
200 + 50 + 2 =
252
What number is in the ones?
879
9
Shawn got 42 books. He read 20 of them. How many more does he have to read?
22 books
56 + 33 =
89
98 - 75 =
23
300 + 70 + 8 =
378
What number is in the tens?
302
0
Emily has 65 crayons. She gave Hannah 43. How many crayons does Emily have now?
22 crayons
64 + 24 =
88
54 - 32 =
22
500 + 80 + 9 =
589
How many tens?
675
7
Jim planted 75 trees on Monday. He planted 23 on Tuesday. How many trees did he plant?
98 trees
72 + 14 =
86
97 - 65 =
32
800 + 40 + 6 =
846
How many ones?
509
9
Linda had 76 pencils. She gave Danielle 54. How many pencils does Linda have?
22 pencils