WorksheetsThree Digit Addition and Subtraction Problems
Total questions: 20
Worksheet time: 20mins
Use base ten blocks to find the difference between
758-249.
409
509
511
419
Clara has 257 books on her bookshelf. She finds 172 more books at a local thrift store. How many books does she have altogether?
342
329
429
419
FInd the answer:
589-325
914
364
264
266
Mrs. Davis has 356 pencils. Then he sells 282 pencils. How many does she have now?
74
174
638
538
644 + 728 = _____
1,372
1,472
1,272
1,000
What is 450+100?
350
100
550
450
Ms. Rand had $756 in her bank account.
On Monday she put $50 more into her account. On Tuesday she took out $87 to buy new boots.
Which equation can be used to find the amount of money she had in her bank account after she took out money on Tuesday?
756 - 50 - 87 = ?
756 + 50 + 87 = ?
756 - 50 + 87 = ?
756 + 50 - 87 = ?
(a)
Find the answer:
671 + 154
517
725
825
617
Mark has 651 marbles. Tucker has 219 marbles. How many do they have in all?
795
891
786
870
James have 90 marshmallows in the jar. He adds 382 more. How many marshmallows are now in the jar?
472
289
340
198
804 - 188 = ______
616
816
610
992
379 + 802 = ______
2,000
1,191
1,181
0
There are two boxes of crayons. There are 138 crayons in the first box and 309 crayons in the second box. Manuel estimates that there are about 700 crayons altogether. Do you agree? Why?
Yes, because 100+700=800
No because 138+309=447
No, because 100+300=400
There were 323 postcards on the table. Morgan and Stephen use 125 of them. How many postcards were left?
198 postcards
0
448
498
Solve:
804 - 257 = ?
547
1,061
653
557
(a)
(a)
