Written Instructions:
For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..
For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.
Leave your answers in the simplest form or correct to two decimal places.
| 1) What fact is missing from this fact family 4+5=9 5+4=9 9-4=5
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| 2) What fact is missing from this fact family 7-5=2 7-2=5 5+2=7
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| 3) What fact is missing from this fact family 3+4=7 4+3=7 7-3=4
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| 4) What fact is missing from this fact family 9-5=4 9-4=5 5+4=9
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| 5) What fact is missing from this fact family 6+3=9 3+6=9 9-6=3
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| 6) What fact is missing from this fact family 9-6=3 9-3=6 6+3=9
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| 7) What fact is missing from this fact family 3+6=9 6+3=9 9-3=6
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| 8) What fact is missing from this fact family 7-2=5 7-5=2 2+5=7
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| 9) What fact is missing from this fact family 5+4=9 4+5=9 9-5=4
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| 10) What fact is missing from this fact family 8-5=3 8-3=5 5+3=8
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| 1) What fact is missing from this fact family 4+5=9 5+4=9 9-4=5 Answer: 9-5=4 SOLUTION 1 : Remember: A fact family is two addition number sentences and two subtraction number sentences that all use the same three numbers. Solve: This fact family has one addition number sentence and two subtraction number sentences. It is missing one addition number sentence. The missing addition number sentence is the related addition fact for 9-4=5 9-5=4 is the missing fact. |
| 2) What fact is missing from this fact family 7-5=2 7-2=5 5+2=7 Answer: 2+5=7 SOLUTION 1 : Remember: A fact family is two addition number sentences and two subtraction number sentences that all use the same three numbers. Solve: This fact family has one addition number sentence and two subtraction number sentences. It is missing one addition number sentence. The missing addition number sentence is the related addition fact for 5+2=7 2+5=7 is the missing fact. |
| 3) What fact is missing from this fact family 3+4=7 4+3=7 7-3=4 Answer: 7-4=3 SOLUTION 1 : Remember: A fact family is two addition number sentences and two subtraction number sentences that all use the same three numbers. Solve: This fact family has one addition number sentence and two subtraction number sentences. It is missing one addition number sentence. The missing addition number sentence is the related addition fact for 7-3=4 7-4=3 is the missing fact. |
| 4) What fact is missing from this fact family 9-5=4 9-4=5 5+4=9 Answer: 4+5=9 SOLUTION 1 : Remember: A fact family is two addition number sentences and two subtraction number sentences that all use the same three numbers. Solve: This fact family has one addition number sentence and two subtraction number sentences. It is missing one addition number sentence. The missing addition number sentence is the related addition fact for 5+4=9 4+5=9 is the missing fact. |
| 5) What fact is missing from this fact family 6+3=9 3+6=9 9-6=3 Answer: 9-3=6 SOLUTION 1 : Remember: A fact family is two addition number sentences and two subtraction number sentences that all use the same three numbers. Solve: This fact family has one addition number sentence and two subtraction number sentences. It is missing one addition number sentence. The missing addition number sentence is the related addition fact for 9-6=3 9-3=6 is the missing fact. |
| 6) What fact is missing from this fact family 9-6=3 9-3=6 6+3=9 Answer: 3+6=9 SOLUTION 1 : Remember: A fact family is two addition number sentences and two subtraction number sentences that all use the same three numbers. Solve: This fact family has one addition number sentence and two subtraction number sentences. It is missing one addition number sentence. The missing addition number sentence is the related addition fact for 6+3=9 3+6=9 is the missing fact. |
| 7) What fact is missing from this fact family 3+6=9 6+3=9 9-3=6 Answer: 9-6=3 SOLUTION 1 : Remember: A fact family is two addition number sentences and two subtraction number sentences that all use the same three numbers. Solve: This fact family has one addition number sentence and two subtraction number sentences. It is missing one addition number sentence. The missing addition number sentence is the related addition fact for 9-3=6 9-6=3 is the missing fact. |
| 8) What fact is missing from this fact family 7-2=5 7-5=2 2+5=7 Answer: 5+2=7 SOLUTION 1 : Remember: A fact family is two addition number sentences and two subtraction number sentences that all use the same three numbers. Solve: This fact family has one addition number sentence and two subtraction number sentences. It is missing one addition number sentence. The missing addition number sentence is the related addition fact for 2+5=7 5+2=7 is the missing fact. |
| 9) What fact is missing from this fact family 5+4=9 4+5=9 9-5=4 Answer: 9-4=5 SOLUTION 1 : Remember: A fact family is two addition number sentences and two subtraction number sentences that all use the same three numbers. Solve: This fact family has one addition number sentence and two subtraction number sentences. It is missing one addition number sentence. The missing addition number sentence is the related addition fact for 9-5=4 9-4=5 is the missing fact. |
| 10) What fact is missing from this fact family 8-5=3 8-3=5 5+3=8 Answer: 3+5=8 SOLUTION 1 : Remember: A fact family is two addition number sentences and two subtraction number sentences that all use the same three numbers. Solve: This fact family has one addition number sentence and two subtraction number sentences. It is missing one addition number sentence. The missing addition number sentence is the related addition fact for 5+3=8 3+5=8 is the missing fact. |