True/False
Indicate whether the
statement is true or false.
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1.
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Is the following number sentence true or false?
13 + 7 = 10 + 3 + 3 + 3 +
2
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2.
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Is the following number sentence true or false?
18 - 7 = 5 + 5 + 5 + 1 +
2 - 2 - 5
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3.
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Is the following number sentence true or false?
20 - 3 = 10 - 7 - 3 -
3
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4.
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Is the following number sentence true or false?
19 - 8 = 10 + 5 -
8
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5.
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Is the following number sentence true or false?
14 + 4 = 10 + 4 +
4
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6.
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Is the following number sentence true or false?
17 - 6 = 10 - 6 - 1 -
6
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7.
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Is the following number sentence true or false?
19 - 5 = 10 - 4 - 5 -
5
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8.
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Is the following number sentence true or false?
11+9 =10+1+9
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9.
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Is the following number sentence true or false?
15 + 3 =10 + 2 + 3 +
3
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10.
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Is the following number sentence true or false?
17 - 14 = 7 + 7 +
3 - 7 - 7
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