On Monday, 126 laptops computer were sold. On Tuesday, 68 laptop computers were sold. On Wednesday, 283 laptop computers were sold. How many computers were sold in the three days?
126 + 68 + 283 = 477 477 laptop computers were sold in three days.
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banana
Go to last place!
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rocket
Go to first place!
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gift
Win 25 points!
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thief
Give points!
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10
15
20
25
5
This symbol is read =
Equals to or is equal to
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15
What are the parts of the subtraction?
Minuend, Subtrahend, difference.
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20
Read and solve this operation: 55+22=
Fifty-five plus twenty-two equals seventy-seven
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15
Read and solve the following operation: 122 + _______ = 134
One hundred twenty-two plus twelve equals one hundred thirty-four
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15
Read and solve this operation: 1 000 000 - 5 000 =
One million minus five thousand equals nine hundred ninety-five thousand
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seesaw
Swap points!
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fairy
Take points!
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10
15
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25
rocket
Go to first place!
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baam
Lose 20 points!
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20
Hayley had 25 meatballs and 6 potatoes on her plate. Kirsten stole some of her meatballs. Now Hayley has 11 meatballs on her plate. How many meatballs did Kirsten steal?
25 â 11 = 14 Kirsten stole 14 meatballs.
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20
The aquarium has a lot of fish tanks. They bought 18 more fish and now the aquarium has 149 fish. How many fish did the aquarium have to begin with?
149 â 18 = 131 The aquarium had 31 fish to begin with.
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20
Alyssa had 129 cookies. Aiyanna has 140 cookies and 34 crackers. How many more cookies does Aiyanna have than Alyssa?
140 â 129 = 11 She has 11 more cookies.
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20
Read and solve this operation: 253 - 53 =
Two hundred fifty-three minus fifty-three equals two hundred
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15
Read and solve the following operation: 7 561 + _______ = 7 571
Seven thousand, five hundred and sixty-one plus ten equals seven thousand five hundred seventy-one.
