(-4) + 8 =
-10 + 12
9 +(-3)
(+3) + (-3)
5 +(-2)
(-18) + 9
25 +...
Mathematics, 03.05.2021 18:30 angel13sigala
(-4) + 8 =
-10 + 12
9 +(-3)
(+3) + (-3)
5 +(-2)
(-18) + 9
25 + (-30)
Answers: 3
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David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?
Answers: 1
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Julie begins counting backwards from 1000 by 2’s and at the same time tony begins counting forward from 100 by 3’s. if they count at the same rate, what number will they say at the same time?
Answers: 1
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Olivia is using 160 quilt squares to make a red, yellow, and blue quilt if 25% of the quilt are red and 30% are yellow how many quilt squares are blue
Answers: 3
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