Add Within 1000 - Worksheet 3
Grade 3•Math•Add Within 1000
Aligned to: 3.NBT.A.2
Solve each addition problem. The last problems are word problems — read carefully and show your work.
1.
775 + 153 =
2.
481 + 160 =
3.
10 + 883 =
4.
243 + 367 =
5.
44 + 741 =
6.
959 + 30 =
7.
576 + 342 =
8.
32 + 118 =
9.
580 + 46 =
10.
366 + 121 =
11.
162 + 31 =
12.
553 + 250 =
13.
82 + 401 =
14.
Ethan has 23 marbles. Liam gives Ethan 73 more marbles. How many marbles does Ethan have now?
Show your work:
15.
Sophia has 86 cookies. Ethan gives Sophia 63 more cookies. How many cookies does Sophia have now?
Show your work: