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Math Problems
Grade 7
Add and subtract decimals
0.025
÷
0.19
0.025 \div 0.19
0.025
÷
0.19
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1
1
1
.
395
395
395
\times
0
0
0
.
31
31
31
=
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8
8
8
.
55
55
55
+
−
1
-1
−
1
.
2
2
2
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1.932
÷
0.23
=
1.932\div0.23=
1.932
÷
0.23
=
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Simplify:
$
20.00
−
$
14.79
\$20.00 - \$14.79
$20.00
−
$14.79
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Simplify:
20
(
−
1.5
r
+
0.75
)
20(-1.5r+0.75)
20
(
−
1.5
r
+
0.75
)
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A carpenter bought a piece of wood that was
0.9
meters
0.9\,\text{meters}
0.9
meters
long. Then she sawed
0.5
meters
0.5\,\text{meters}
0.5
meters
off the end. How long is the piece of wood now?
\newline
_
_
_
_
_
\_\_\_\_\_
_____
meters
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Santiago bought
9.32
9.32
9.32
gallons of orange juice and used
4.85
4.85
4.85
gallons of it to make popsicles. How much orange juice does Santiago have left?
\newline
Choices:
\newline
(A)
3.47
3.47
3.47
gallons
\newline
(B)
4.37
4.37
4.37
gallons
\newline
(C)
4.44
4.44
4.44
gallons
\newline
(D)
4.47
4.47
4.47
gallons
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Erica bought
8.1
8.1
8.1
yards of striped fabric and
2.8
2.8
2.8
yards of floral fabric. How many more yards of striped fabric than floral fabric did Erica buy?
\newline
\newline
_
_
_
_
\_\_\_\_
____
yards
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A seafood restaurant made
7.1
7.1
7.1
cups of clam chowder on Tuesday morning. At lunch, the restaurant sold
3.3
3.3
3.3
cups of the chowder. How much clam chowder is left for dinner?
\newline
Choices:
\newline
(A)
3.8
3.8
3.8
cups
\newline
(B)
4.2
4.2
4.2
cups
\newline
(C)
3.9
3.9
3.9
cups
\newline
(D)
4.3
4.3
4.3
cups
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Shawna and her classmates placed colored blocks on a scale during a science lab. The blue block weighed
0.4
0.4
0.4
pounds and the purple block weighed
0.3
0.3
0.3
pounds. How much more did the blue block weigh than the purple block?
\newline
Choices:
\newline
(A)
0.1
0.1
0.1
pounds
\newline
(B)
0.3
0.3
0.3
pounds
\newline
(C)
0.2
0.2
0.2
pounds
\newline
(D)
0.5
0.5
0.5
pounds
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Logan bought
0.74
0.74
0.74
pounds of peanuts and
0.14
0.14
0.14
pounds of raisins. How many pounds of snacks did he buy in all?
\newline
\newline
_
_
_
_
\_\_\_\_
____
pounds
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A construction company bought
0.2
0.2
0.2
tons of gravel and
0.5
0.5
0.5
tons of sand. How many tons of material did the company buy in all?
\newline
Choices:
\newline
(A)
0.4
0.4
0.4
tons
\newline
(B)
0.5
0.5
0.5
tons
\newline
(C)
0.7
0.7
0.7
tons
\newline
(D)
0.6
0.6
0.6
tons
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Amy mixed
0.21
0.21
0.21
grams of salt into a pot of soup she was cooking. Before she served the soup, Amy added
0.84
0.84
0.84
grams of salt. How much salt did Amy put into the soup in all?
\newline
Choices:
\newline
(A)
0.95
0.95
0.95
grams
\newline
(B)
1.05
1.05
1.05
grams
\newline
(C)
1.03
1.03
1.03
grams
\newline
(D)
1.15
1.15
1.15
grams
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Sophia has a piece of green ribbon that is
4.03
4.03
4.03
inches long and a piece of purple ribbon that is
2.68
2.68
2.68
inches long. How much longer is the green ribbon?
\newline
Choices:
\newline
(A)
1.35
1.35
1.35
inches
\newline
(B)
1.34
1.34
1.34
inches
\newline
(C)
1.36
1.36
1.36
inches
\newline
(D)
1.29
1.29
1.29
inches
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A chef bought
1.8
1.8
1.8
pounds of rice, but
1.1
1.1
1.1
pounds of it spilled out of the bag in the parking lot. How much rice is left?
\newline
Choices:
\newline
(A)
1.0
1.0
1.0
pound
\newline
(B)
0.9
0.9
0.9
pounds
\newline
(C)
0.7
0.7
0.7
pounds
\newline
(D)
0.8
0.8
0.8
pounds
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It rained
0.44
0.44
0.44
inches on Saturday and
0.91
0.91
0.91
inches on Sunday. How much did it rain on Saturday and Sunday combined?
\newline
Choices:
\newline
(A)
1.33
1.33
1.33
inches
\newline
(B)
1.39
1.39
1.39
inches
\newline
(C)
1.35
1.35
1.35
inches
\newline
(D)
1.28
1.28
1.28
inches
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A gymnast competed in balance beam and vault. She scored
6.55
6.55
6.55
points on the balance beam and
8.49
8.49
8.49
points on the vault. How many points total did she score in the two events?
\newline
_____points
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Add.
\newline
29.51
+
25.29
=
29.51 + 25.29 =
29.51
+
25.29
=
____
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Add.
\newline
0.95
+
0.76
=
0.95 + 0.76 =
0.95
+
0.76
=
____
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Add.
\newline
20.11
+
67.59
=
20.11 + 67.59 =
20.11
+
67.59
=
____
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Add.
\newline
0.66
+
0.09
=
0.66 + 0.09 =
0.66
+
0.09
=
____
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Add.
\newline
40.73
+
46.25
=
40.73 + 46.25 =
40.73
+
46.25
=
____
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Add.
\newline
3.23
+
7.21
=
3.23 + 7.21 =
3.23
+
7.21
=
____
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Subtract.
\newline
80.44
−
48.09
=
80.44 - 48.09 =
80.44
−
48.09
=
____
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Add.
\newline
23.21
+
31.96
=
23.21 + 31.96 =
23.21
+
31.96
=
____
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Subtract.
\newline
0.74
−
0.06
=
0.74 - 0.06 =
0.74
−
0.06
=
____
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Subtract.
\newline
0.49
−
0.12
=
0.49 - 0.12 =
0.49
−
0.12
=
____
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Subtract.
\newline
0.59
−
0.57
=
0.59 - 0.57 =
0.59
−
0.57
=
____
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Add.
\newline
0.5
+
0.5
=
0.5 + 0.5 =
0.5
+
0.5
=
____
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Subtract.
\newline
8.91
−
1.59
=
8.91 - 1.59 =
8.91
−
1.59
=
____
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Subtract.
\newline
0.9
−
0.3
=
0.9 - 0.3 =
0.9
−
0.3
=
____
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Subtract.
\newline
0.27
−
0.25
=
0.27 - 0.25 =
0.27
−
0.25
=
____
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Subtract.
\newline
7.43
−
3.97
=
7.43 - 3.97 =
7.43
−
3.97
=
____
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Add.
\newline
29.47
+
32.71
=
29.47 + 32.71 =
29.47
+
32.71
=
____
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Subtract.
\newline
9.1
−
5.1
=
9.1 - 5.1 =
9.1
−
5.1
=
____
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Subtract.
\newline
0.21
−
0.04
=
0.21 - 0.04 =
0.21
−
0.04
=
____
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Add.
\newline
0.9
+
0.5
=
0.9 + 0.5 =
0.9
+
0.5
=
____
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Kirk bought
7.55
7.55
7.55
pounds of peanuts and
1.09
1.09
1.09
pounds of raisins. How many pounds of snacks did he buy in all?
\newline
\newline
_
_
_
_
\_\_\_\_
____
pounds
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On a school trip, a class travels
3.57
3.57
3.57
kilometers by train and
6.12
6.12
6.12
kilometers by bus. How far did the class travel?
\newline
_____ kilometers
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Nate bought
9.1
9.1
9.1
ounces of chocolate.
4.2
4.2
4.2
ounces of it was milk chocolate and the rest was dark chocolate. How much dark chocolate did Nate buy?
\newline
\newline
_
_
_
_
\_\_\_\_
____
ounces
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Hassan and his classmates placed colored blocks on a scale during a science lab. The yellow block weighed
0.93
0.93
0.93
pounds and the brown block weighed
0.85
0.85
0.85
pounds. How much more did the yellow block weigh than the brown block?
\newline
\newline
_
_
_
_
\_\_\_\_
____
pounds
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A construction company bought
2.84
2.84
2.84
tons of gravel and
5.77
5.77
5.77
tons of sand. How many tons of material did the company buy in all?
\newline
\newline
_
_
_
_
\_\_\_\_
____
tons
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Irma and her classmates placed colored blocks on a scale during a science lab. The purple block weighed
8.4
8.4
8.4
pounds and the blue block weighed
7.3
7.3
7.3
pounds. How much more did the purple block weigh than the blue block?
\newline
\newline
_
_
_
_
\_\_\_\_
____
pounds
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Chad mixed
2.9
2.9
2.9
grams of salt into a pot of soup he was cooking. Before he served the soup, Chad added
7.4
7.4
7.4
grams of salt. How much salt did Chad put into the soup in all?
\newline
\newline
_
_
_
_
\_\_\_\_
____
grams
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In March it rained
0.65
0.65
0.65
inches. It rained
0.54
0.54
0.54
inches less in April than in March. How much did it rain in April?
\newline
_
_
_
_
\_\_\_\_
____
inches
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Quincy went to the store and bought
2.6
2.6
2.6
pounds of zucchini. When he got home from the store, some neighbors gave Quincy
9.5
9.5
9.5
pounds of zucchini from their garden. How many pounds of zucchini does Quincy have now?
\newline
_
_
_
_
\_\_\_\_
____
pounds
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Layla bought
3.81
3.81
3.81
kilograms of apples and
4.29
4.29
4.29
kilograms of oranges. How much fruit did she buy in all?
\newline
\newline
_
_
_
_
\_\_\_\_
____
kilograms
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Porter bought
5.06
5.06
5.06
kilograms of apples and
7.63
7.63
7.63
kilograms of oranges. How much fruit did he buy in all?
\newline
\newline
_
_
_
_
\_\_\_\_
____
kilograms
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It snowed
0.06
0.06
0.06
inches on Monday and
0.99
0.99
0.99
inches on Tuesday. How much did it snow on Monday and Tuesday combined?
\newline
_
_
_
_
\_\_\_\_
____
inches
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2
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