1.
Find 50 + 30.
A.
70
B.
90
C.
80
D.
20
Hint
2.
Find $0.75 + 0.13
A.
$0.88
B.
$0.62
C.
$0.68
D.
$0.82
Hint
3.
Find 200 + 200.
A.
400
B.
220
C.
440
D.
0
Hint
4.
Which is true when adding 800 + 100?
A.
Use the fact 8 − 1. You added hundreds so the answer is 700.
B.
Use the addition fact 8 + 1. You added hundreds so the answer is 900.
C.
Use the addition fact 8 + 1. You added hundreds so the answer is 810.
D.
Use the addition fact 8 + 1. You added hundreds so the answer is 800.
Hint
5.
Find 463 + 129.
A.
592
B.
582
C.
572
D.
602
Hint
6.
Find 806 + 56.
A.
852
B.
872
C.
862
D.
750
Hint
7.
Find 123 + 184.
A.
297
B.
207
C.
370
D.
307
Hint
8.
Find 613 + 96.
A.
709
B.
609
C.
619
D.
719
Hint
9.
Estimate the sum to the nearest ten. 486 + 438
A.
910
B.
930
C.
920
D.
900
Hint
10.
Estimate the sum to the nearest hundred. 743 + 184
A.
900
B.
800
C.
600
D.
700
Hint
11.
Find the sum.
$5.26 + $2.31
A.
$8.57
B.
$7.57
C.
$8.67
D.
$7.67
Hint
12.
Find the sum.
$7.92 + $1.76
A.
$8.66
B.
$9.68
C.
$9.66
D.
$8.68
Hint