Round to the nearest 10
Round 46 to the nearest ten
50
Round 729 to the nearest hundred
700
Estimate the sum of 87+34
120 or 100
8+9
17
15-8
7
Round 92 to the nearest ten
90
Round 322 to the nearest hundred
300
Estimate the sum of 52+39.
90 or 100
47+38
85
63-48
15
Round 75 to the nearest ten
80
Round 869 to the nearest hundred
900
Estimate the sum of 256+321.
580 or 600
189+628
817
837-516
321
Round 148 to the nearest ten
150
Round 693 to the nearest hundred
700
Lailah counted 63 birds in her backyard last week. This week, she counted 71 birds in her backyard. About how many birds did Lailah count?
About 130
Ms. Tejada's class has 21 students. Ms. Ebling's class has 22 students. Ms. K's class has 21 students. How many students are there in the 3rd grade in all?
64 students
A toy store has 79 Pokemon figures. At the end of the day, 52 Pokemon figures are left. How many Pokemon figures were sold?
27 Pokemon figures
Round to 483 the nearest ten
480
Round 1,201 to the nearest hundred
1,200
Josiah read 72 pages on Sunday and 83 pages on Monday. About how many pages did Josiah read during the two days?
909 people
In Mr. Chambers class, there are 24 students. 13 of the students are boys. How many of the students are girls?
11 students