Rounding to tens
Rounding to hundreds
Rounding to 10 3-digits
Word Problems
Subtraction
100
Round 73 to the nearest ten
What is 70
100
Round 275 to the nearest hundred
What is 300
100
Round 391 to the nearest ten
What is 390
100
Ms. Zehr has 78 spiral notebooks. About how many spiral notebooks does she have?
What is 80 spiral notebooks.
100
Find the difference. 576 - 471
What is 105
200
Round 14 to the nearest ten
What is 10
200
Round 393 to the nearest hundred
What is 400
200
Round 647 to the nearest ten
What is 650
200
Mrs. Schilling has 54 Junie B. Jones books in her classroom and Ms. Spears has 79 Junie B. Jones books in her classroom. About how many Junie B. Jones books do they have?
What is about 130 Junie B. Jones books.
200
Find the difference. 956 - 699
What is 257
300
Round 68 to the nearest ten
What is 70
300
Round 98 to the nearest hundred
What is 100
300
Ms. Maynard has 82 pencils in her classroom. About how many pencils does she have?
What is 80
300
Find the difference. 423 - 154
What is 269
400
Round 37 to nearest ten
What is 40
400
Round 723 to the nearest hundred
What is 700
400
Round 853 to the nearest ten
What is 850
400
Mrs. Swan has 945 books in her classroom. About how many books does she have?
What is 900
400
Izaiah has 78 plushies. Giovanni has 45 plushies. How many more plushies does Izaiah have?
What is 33 plushies
500
Round 25 to nearest ten
What is 30
500
Round 18 to the nearest hundred
What is 0
500
Round 899 to the nearest ten
What is 900
500
Mrs. Grommeck has 250 rocks in her garden. Mr. Knight has 687 rocks in his garden. About how many rocks do they have altogether? Bonus: Exactly how many rocks do they have altogether?
What is about 940 rocks Bonus: 937 rocks
500
Mrs. Creps has 102 animals crackers. Mrs. Clark ate 78 animal crackers during our meeting. How many animal crackers does Mrs. Creps have left?
What is 25