Rounding
Round the number 47 to the nearest ten.
50
What is the value of the digit 5 in 56?
50
Lucy has 23 stickers. She buys 15 more. How many stickers does Lucy have now?
38
What is 122 + 105?
227
What is 213 – 100?
113
Round the number 134 to the nearest ten.
130
What number comes after 29?
30
Mike had 50 marbles. He lost 19 of them. How many marbles does Mike have left?
31
What is 345 + 200?
545
What is 450 – 210?
240
Round the number 578 to the nearest hundred.
600
What is the value of the digit 3 in 345?
300
There are 67 birds in a tree. 25 of them fly away. How many birds are still in the tree?
42
What is 416 + 289?
705
What is 632 – 389?
243
Round the number 812 to the nearest hundred.
800
Count by tens to 100
10, 20, 30, 40,50,60,70,80,90,100
Emma has 58 books. She gives 19 books to her friend. How many books does Emma have left?
39
What is 527 + 348?
875
What is 701 – 356?
345
Round the number 276 to the nearest ten and the nearest hundred.
280/300
What is the largest number you can make with the digits 5, 3, and 7?
753
A school has 84 students. 32 of them go on a field trip. How many students stay behind?
52
What is 652 + 379?
1031
What is 940 – 285?
655