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Beginners Rounding

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Title: Beginners Rounding


1
Beginners Rounding
2
A Poem to help you remember how to round
Find your place number. Look right next door. 4
or less just ignore. 5 or more, add 1 more.
3
Rules for rounding a number to the tens place
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd If the circled number is 5 or more, round
the tens place up to the next number (6 to
7) Or If the circled number is 4 or less, keep
the number in the tens place the same and make
everything to the right a zero.
60
56
4
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (2) is 4 or less, so we
keep the number in the tens place the same and
make everything to the right a zero.
42
40
5
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (5) is 5 or more, so we
round The tens place up one number and make
everything to the right a zero.
65
70
6
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (1) is 4 or less, so we
keep the number in the tens place the same and
make everything to the right a zero.
21
20
7
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (4) is 4 or less, so we
keep the number in the tens place the same and
make everything to the right a zero.
94
90
8
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (6) is 5 or more, so we
round the tens place up one number and make
everything to the right a zero.
86
90
9
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (5) is 5 or more, so we
round the tens place up one number and make
everything to the right a zero.
75
80
10
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (0) is 4 or less, so we
keep the number in the tens place the same and
make everything to the right a zero.
63
60
11
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (4) is 4 or less, so we
keep the number in the tens place the same and
make everything to the right a zero.
80
80
12
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (9) is 5 or more, so we
round the tens place up one number and make
everything to the right a zero.
99
100
13
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (1) is 4 or less, so we
keep the number in the tens place the same and
make everything to the right a zero.
41
40
14
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (3) is 4 or less, so we
keep the number in the tens place the same and
make everything to the right a zero.
13
10
15
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (7) is 5 or more, so we
round the tens place up one number and make
everything to the right a zero.
37
40
16
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (5) is 5 or more, so we
round the tens place up one number and make
everything to the right a zero.
15
20
17
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (4) is 4 or less, so we
keep the number in the tens place the same and
make everything to the right a zero.
74
70
18
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (6) is 5 or more, so we
round the tens place up one number and make
everything to the right a zero.
66
70
19
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (6) is 5 or more, so we
round the tens place up one number and make
everything to the right a zero.
86
90
20
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (1) is 4 or less, so we
keep the number in the tens place the same and
make everything to the right a zero.
81
80
21
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (6) is 5 or more, so we
round the tens place up one number and make
everything to the right a zero.
36
40
22
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (9) is 5 or more, so we
round the tens place up one number and make
everything to the right a zero.
19
20
23
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (1) is 4 or less, so we
keep the number in the tens place the same and
make everything to the right a zero.
11
10
24
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (6) is 5 or more, so we
round the tens place up one number and make
everything to the right a zero.
96
100
25
Round this number to the tens.
1st Underline the number in the tens place...
2nd Circle the number right next door in the
ones place.
3rd The circled number (8) is 5 or more, so we
round the tens place up one number and make
everything to the right a zero.
78
80
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