# 1.4.1. Using the Addition Operation Symbol (+)

Which of the following is equal to 1?

• A
• B
• C
• D
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Complete using <, =, or >.

• A
• B
• C
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Complete using <, =, or >.

• A
• B
• C
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If a kid had 4 balloons and bought 1 more, how many balloons does the kid have now?

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Which two digits out of the following ones give the smallest possible sum: ?

• A
• B
• C
• D
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Determine the two consecutive numbers whose sum is 5.

• A
• B
• C
• D
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Complete using , , or .

• A
• B
• C
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Ayman sold hamburgers and cheese sandwiches. How many sandwiches has he sold in total?

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Given that there are 7 green apples, 6 yellow bananas, and 2 red apples, determine the total number of apples.

• A8 apples
• B5 apples
• C7 apples
• D9 apples
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A person has 2 yellow puppies, 2 brown cats, and another 7 orange puppies. Find the total number of puppies.

• A5 puppies
• B7 puppies
• C9 puppies
• D2 puppies
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Determine the number of oranges in 2 baskets, given that each basket has 3 oranges.

• A4
• B3
• C6
• D2
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.

• A3
• B8
• C2
• D5
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Complete using and to make a correct operation: .

• A,
• B,
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