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Laabri

Open Up - Grade 7 - Mathematics - Unit 5 - Lesson 5

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Last updated 4 months ago
12 Nsɛmmisa
1
7.NS.1.a
7.NS.1.b
+2
1
7.NS.1.a
7.NS.1.b
+2
1
7.NS.1.a
7.NS.1.b
+2
1
7.NS.1.a
7.NS.1.b
+2
1
7.NS.1.a
7.NS.1.b
+2
1
7.NS.1.a
7.NS.1.b
+2
1
7.NS.1.a
7.NS.1.b
+2
1
7.NS.1.a
7.NS.1.b
+2
1
7.NS.1.a
7.NS.1.b
+2
1
7.NS.1.a
7.NS.1.b
+2
1
7.NS.1.a
7.NS.1.b
+2
1
7.NS.1.a
7.NS.1.b
+2

"Source: Open Up Resouces (Download for free at openupresources.org.)"

Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Write the following equation as an addition equation.(please submit your answer in a= form)

a - 9 = 6

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Write the following equation as an addition equation.(please submit your answer in a= form)

a -20 = -30

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

Write the following equation as an addition equation.(please submit your answer in a= form)

a -(-12) = 15

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

Write the following equation as an addition equation.(please submit your answer in a= form)

a -(-7) = -10

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

Find each difference.

Draggable itemarrow_right_altCorresponding Item

5

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9 - 4

5

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4 - 9

13

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9 - (-4)

13

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-9 - (-4)

-5

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-9 -4

-13

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4 - (-9)

-13

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-4 - (-9)

-5

arrow_right_alt

-4 - 9

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

A restaurant bill is $59 and you pay $72.

What percentage gratuity(tip) did you pay?

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

Find the solution to each equation mentally.

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

Find the solution to each equation mentally.

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

Find the solution to each equation mentally.

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

Find the solution to each equation mentally.

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

One kilogram is 2.2 pounds. 

Complete the table. What is the interpretation of the constant of proportionality in each case?

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

One kilogram is 2.2 pounds. 

Complete the table. What is the interpretation of the constant of proportionality in each case?