EUREKA MATH2 Tennessee Edition
3 ▸ M1 ▸ TC ▸ Lesson 14
14
Name
Fill in the blanks to describe the array. 1.
7 threes
7 threes = 5 threes + 2 threes
7 × 3 = (5 × 3) + (2 × 3) 21 =
5 threes
+
2 threes
2. Show two different ways to make 7 threes. Shade the arrays and complete the equations. a.
7 threes =
b.
threes +
7 × 3 = (
× 3) + (
7 × 3 = 7 × 3 =
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threes
+
× 3)
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7 threes =
threes +
7 × 3 = (
× 3) + (
7 × 3 =
7 × 3 =
threes
+
× 3)
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