Compare
Greater than, less than, equal too
60 O 182
60 < 182
Add: 65+72=
Create an Estimate:
Round to the nearest ten
137
Estimate: 70 +70=140
642 679 624 652
624 642 652 679
Subtract:
52 - 46=
6
The third and fourth-grade students are going to the park. There are 92 students in third grade and 65 students in fourth grade. How many more students are in third grade than in fourth grade?
92-65=27
There are 27 more students in third grade than in fourth grade.
Greater than, less than, equal too
254 O 257
254 < 257
Add: 357 + 812
Round to the nearest hundred
Create an Estimate for this problem:
1169
Estimate: 400 + 800= 1200
94 112 542 42
42 94 115 542
542-324=
218
The school cafeteria is serving lunch to second and third-grade students. There are 56 students in second grade and 81 students in third grade. How many fewer students are in second grade than in third grade?
81 - 56 = 25
There are 25 fewer students in second grade than in third grade.
Greater than, less than, equal too
538 O 500 + 20 + 2
Add:
658 +292=
950
964 924 429 946
429 924 946 964
Subtract:
46-15
Check your work with addition
31
Addition problem: 15 +31=46
The school library is holding a reading contest. There are 81 students from second grade and 68 students from third grade participating. How many more second-grade students are participating than third-grade students?
81 - 68 = 13
There are 13 more second-grade students participating than third-grade students.
Greater than, less than, equal too
702 O 720
702 < 720
Add:
232 + 91=
323
12 552 84 252
12 84 252 552
Subtract:
486-172=
Check your work using addition
314
172+314=486
The Thompson family is driving to visit their grandparents. They will drive 352 miles on Friday and 147 miles on Saturday. How many miles will they drive in total on Friday and Saturday?
352 + 147 = 499
The Thompson family will drive 499 miles in total on Friday and Saturday.
Greater than, less than, equal too
604 O 600 + 4
604=604
Add: 42 + 64+121=
227
164 952 555 623
164 555 623 952
Subtract:
532 -332=
Create an addition problem to check your work
200
332+200=532
The Smith family is taking a road trip. They will drive 238 miles on Wednesday and 315 miles on Thursday. How many miles will they drive over the two days?
238 + 315 = 553
The Smith family will drive 553 miles in total on Wednesday and Thursday.