Zaira spent 55 hours in 2 weeks working on a science project. She worked 32 hours the first week. Write and solve an addition equation to find the amount of time she spent working the second week.
32 + w = 55 hours; w = 23 hours
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trap
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seesaw
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banana
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15
v - 9 = 5
14
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15
2 + h = 10
8
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15
x - 3 = 1
4
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n - 3 = 6
9
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15
5 = z - 7
12
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15
a - 1 = 7
8
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baam
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gift
Win 25 points!
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15
Keshav has $250 in his account. This is $75 more than his brother Nalin has in his account. Write and solve an addition equation to find the amount of money in Nalinโs account.