Addition
300 + 245
545
326 - 184
142
Nevada has a land area of 109,781 square miles. Colorado has a land area of 103,642 square miles. How much larger is Nevada than Colorado?
Nevada is 6,139 square miles larger than Colorado.
63,526 + 25,038
88,564
8,215 - 5,852
3,643
A crayon company makes 87,491 blue crayons, 36,262 red crayons, and 25,063 gray crayons. How many crayons are there in total?
148,816 crayons in total
9,100 + 2,130 + 900
12,130
83,376 - 47,294
35,082
A crayon company makes 87,491 blue crayons, 36,262 red crayons, and 25,063 gray crayons. How many more blue crayons are there than red and gray crayons combined?
26,166 more blue crayons
Estimate 49,761 + 59,999
110,000
Estimate 24,300 - 10,125
14,000
A wall is being built with 16, 351 stones. The builders have already used 8,361 stones and have 7,944 stones left. How many more stones do they need?
They need 46 more stones.
Estimate 738,775 + 272,044
1,000,000
Estimate 542,817 - 27,398
515,400
Wyoming has a land area of 93,140 square miles. Oregon has a land area of 2,856 square miles greater than Wyoming. What is the land area of Oregon?
95,996 square miles