Adding
Solve.
42 + 12 = ?
54
Henry has 13 more marbles than Vicky. Vicky has 39 marbles. How many marbles does Henry have?
Show your work.
52 marbles
18 + ___ + 12 = 38
8
Add using partial sums. Show your work.
39 + 12 = ?
51
Draw place value blocks to represent this number:
218
Look at picture.
Solve.
57 + 28 = ?
85
Rachel has 58 stars. Her brother gives her 27 more stars. How many stars does Rachel have now?
Show your work.
85 stars
70 + ___ + 12 = 92
10
Solve using partial sums. Show your work.
86 + 35 = ?
121
Draw place value blocks to represent this number:
642
Look at picture.
Solve.
135 + 702 = ?
837
Fred has 14 markers. Then he gets eight more markers. He has 12 friends. Fred gives each friend 1 marker. How many markers does she have left?
Show your work.
10 markers
___ + 30 = 45 + 23
38
Solve using partial sums. Show your work.
625 + 28 =
653
Use place value blocks to solve. Show your work.
36 +72 = ?
108
Solve.
685 + 649 =
1,334
There are 387 students at St. Amelia. St. Chris's has 872 students. If an auditorium fits 1,500 students, would both schools fit?
Show your work.
Yes
31 + 6 + 87 = 63 + _____
61
Solve using partial sums. Show your work.
609 + 1,856 = ?
2,465
Use place value blocks to solve. Show your work.
304 + 76 = ?
380
Solve.
58,487 + 906 = ?
59,393
Show your work.
324 shoes
234 + ____ = 109 + 3,980
3,855
Solve using partial sums. Show your work.
10,702 + 2,008 = ?
12,710
Use place value blocks to solve. Show your work.
207 + 487 = ?
694