4.nf.3 #1 Equation Worksheet
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14.NF.3 #1 Name:
Date:___________
1. Complete each equation. If a sum is greater than 1, write it as a mixed number.
a.
b.
2
3
4
7
+
=
+
=
6
6
10
10
2. Cross off the bars and parts of bars to indicate the amount being taken away and complete the equation.
a
b.
c.
d.
7
5
4
3
9
5
1
2
−
−
−
−
=
=
1
=
1
=
8
8
5
5
10
10
3
3
2. Complete each equation by writing the sum as a mixed number.
a.
b.
3
3
5
4
2
+
1
=
3
+
2
=
4
4
6
6
3. Illustrate the given information with a visual fraction model.
4
5
a. A cake is cut into 10 equal parts. If
of the cake is eaten by the adults in the family and
of the
10
10
cake is eaten by the children, what fraction of the cake has been eaten?
5
b. There are two loaves of bread and each loaf is cut into 8 equal pieces. If
of a loaf is used for
8
7
breakfast and
of a loaf is used for lunch, what fraction of the bread is left?
8
5
4. A farmer has
of an acre of land to plant crops and plans to plant corn, wheat, and potatoes. Fill in the
6
5
numerators of the following fractions to show three different methods for dividing the
-acre of land.
6
5
5
Method 1:
Method 2:
+
+
=
+
+
=
6
6
6
6
6
6
6
6
5
Method 3:
+
+
=
6
6
6
6
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