Find the difference and check with addition.
62-48
14
100
Estimate to find the Difference.
865-425
500
100
A bus traveled 1,500 miles on Monday. On Tuesday it traveled 987 miles. How many more miles did it travel on Monday than Tuesday?
513
100
______ - 65=98
163
200
Find the difference
885-442
443
200
Find the difference and check with addition.
495-267
228
200
Estimate to find the difference.
542-325
200
200
Kaylee had 656 stickers. She lost 378 stickers. About how many stickers does she have now?
300 stickers
200
34 - ____ = 12
22
300
Find the difference.
965-432
533
300
Find the difference and check with addition.
900-685
215
300
Use estimation to find the difference
905-328
600
300
W.G. Nunn has 865 students. On Tuesday, 145 students went on a field trip to the zoo. The students saw 135 zebras. How many students were left at school on Tuesday?
720 students
300
425- ______ = 135
290
400
Find the difference.
5,845-3,221
2624
400
Find the difference and check with addition.
325-187
138
400
Use estimation to solve.
989-143
900
400
The school flag pole is 75 ft. The scool building is 42 ft. what is the closest estimate of how much taller the flag pole is than the building?
A. 80+40=120 B. 80-40=20
C. 70-40=30 C. 80-50=30
B. 80-40=20
400
_____ - 985 = 253
1,238
500
Find the difference.
27,489-13,265
14,224
500
Find the difference and check with addition
9,000-4,856
4,144
500
Use estimation to solve
997-642
400
500
Mr. and Mrs. Braun bought 654 Halloween treats. Three hundred sixty-eight treats were given out to trick-or-treaters. How many Halloween treats were not give out?