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Math Problems
Grade 6
Estimate sums and differences of mixed numbers
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
13
8
9
13\frac{8}{9}
13
9
8
–
\,–\,
–
5
15
16
5\frac{15}{16}
5
16
15
\newline
The difference is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the sum. Round each number to the nearest whole number, then add.
\newline
2
9
13
2\frac{9}{13}
2
13
9
+
+
+
6
14
15
6\frac{14}{15}
6
15
14
\newline
The sum is approximately _____.
Get tutor help
Estimate the sum. Round each number to the nearest whole number, then add.
\newline
8
1
4
8\frac{1}{4}
8
4
1
+
+
+
1
16
17
1\frac{16}{17}
1
17
16
\newline
The sum is approximately _____.
Get tutor help
Estimate the sum. Round each number to the nearest whole number, then add.
\newline
2
5
11
2\frac{5}{11}
2
11
5
+
+
+
2
6
7
2\frac{6}{7}
2
7
6
\newline
The sum is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the sum. Round each number to the nearest whole number, then add.
\newline
2
10
13
2\frac{10}{13}
2
13
10
+
+
+
4
3
11
4\frac{3}{11}
4
11
3
\newline
The sum is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the sum. Round each number to the nearest whole number, then add.
\newline
1
3
10
1\frac{3}{10}
1
10
3
+
+
+
5
1
4
5\frac{1}{4}
5
4
1
\newline
The sum is approximately _____.
Get tutor help
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
13
12
17
13\frac{12}{17}
13
17
12
–
\,–\,
–
10
5
6
10\frac{5}{6}
10
6
5
\newline
The difference is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
12
11
16
12\frac{11}{16}
12
16
11
–
\,–\,
–
9
7
15
9\frac{7}{15}
9
15
7
\newline
The difference is approximately
‾
\underline{\hspace{2em}}
.
Get tutor help
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
13
2
3
13\frac{2}{3}
13
3
2
–
\ –\
–
10
2
5
10\frac{2}{5}
10
5
2
\newline
The difference is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
6
16
17
6\frac{16}{17}
6
17
16
\,
−
-
−
\,
4
2
13
4\frac{2}{13}
4
13
2
\newline
The difference is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the sum. Round each number to the nearest whole number, then add.
\newline
1
3
7
1\frac{3}{7}
1
7
3
+
+
+
7
8
9
7\frac{8}{9}
7
9
8
\newline
The sum is approximately _____.
Get tutor help
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
8
5
6
8\frac{5}{6}
8
6
5
–
\ –\
–
5
9
11
5\frac{9}{11}
5
11
9
\newline
The difference is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the sum. Round each number to the nearest whole number, then add.
\newline
11
13
15
11\frac{13}{15}
11
15
13
+
+
+
4
1
10
4\frac{1}{10}
4
10
1
\newline
The sum is approximately _____.
Get tutor help
Estimate the sum. Round each number to the nearest whole number, then add.
\newline
4
10
13
4\frac{10}{13}
4
13
10
+
+
+
1
4
9
1\frac{4}{9}
1
9
4
\newline
The sum is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
10
13
16
10 \frac{13}{16}
10
16
13
−
-
−
8
11
17
8 \frac{11}{17}
8
17
11
\newline
The difference is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
14
4
13
14 \frac{4}{13}
14
13
4
−
-
−
6
3
10
6 \frac{3}{10}
6
10
3
\newline
The difference is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
8
9
20
8 \frac{9}{20}
8
20
9
−
-
−
6
8
9
6 \frac{8}{9}
6
9
8
\newline
The difference is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
6
19
20
6 \frac{19}{20}
6
20
19
−
-
−
6
2
15
6 \frac{2}{15}
6
15
2
\newline
The difference is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
20
13
18
20 \frac{13}{18}
20
18
13
–
–
–
17
3
4
17 \frac{3}{4}
17
4
3
\newline
The difference is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the sum. Round each number to the nearest whole number, then add.
\newline
3
1
7
3\frac{1}{7}
3
7
1
+
+
+
1
17
18
1\frac{17}{18}
1
18
17
\newline
The sum is approximately _____.
Get tutor help
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
15
3
4
15\frac{3}{4}
15
4
3
–
\ –\
–
15
8
19
15\frac{8}{19}
15
19
8
\newline
The difference is approximately
‾
\underline{\hspace{3em}}
.
Get tutor help
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
13
2
15
13\frac{2}{15}
13
15
2
–
–
–
10
1
18
10\frac{1}{18}
10
18
1
\newline
The difference is approximately _____.
Get tutor help
Estimate the difference. Round each number to the nearest whole number, then subtract.
\newline
10
9
13
10\frac{9}{13}
10
13
9
–
\,–\,
–
8
1
2
8\frac{1}{2}
8
2
1
\newline
The difference is approximately _____.
Get tutor help
Estimate the sum. Round each number to the nearest whole number, then add.
\newline
8
3
8
+
11
1
6
8\frac{3}{8} + 11\frac{1}{6}
8
8
3
+
11
6
1
\newline
The sum is approximately
_
_
\_\_
__
.
Get tutor help
Estimate the sum. Round each number to the nearest whole number, then add.
\newline
3
11
14
3\frac{11}{14}
3
14
11
+
+
+
5
13
19
5\frac{13}{19}
5
19
13
\newline
The sum is approximately _____.
Get tutor help
