Completion
Complete each
statement.
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1.
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What digit makes the following number sentence true? If 10 -3 = 7;
then 3 + = 10.
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2.
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Find the missing number to solve the following problem. If 15-4 = 11; 4 + __
=15.
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3.
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Find the missing addend. If 12-2 = 10; then 10 +___ =12.
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4.
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Solve the following number sentence. If 16-14 = 2; then 14 + __
=16.
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5.
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Which digit makes the following number sentence true? If 9-5 = 4; then 5
+__=9.
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6.
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Which digit makes the following number sentence true? If 17-12 = 5; then
12 + __=17.
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7.
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Solve the following problem. If 20-3 = 17; Then 17 + __= 20.
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8.
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Which digit makes the following number sentence true? If 16-8 = 8; then 8
+__ =16.
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9.
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Solve the following number sentence. If 12-4=8; 4+__ =12.
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