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Adding & Subtracting Positive & Negative Decimals

Last updated almost 6 years ago

10 Nsɛmmisa

1

7.NS.1.d

MP.2

MP.6

1

7.NS.1.d

MP.2

MP.6

1

7.NS.1.d

MP.2

MP.6

1

7.NS.1.d

MP.1

MP.6

1

7.NS.1.c

7.NS.1.d

+2

1

7.NS.1.c

7.NS.2.d

+2

1

7.NS.1.c

7.NS.1.d

+2

1

7.NS.1.c

7.NS.1.d

+2

1

7.NS.3

MP.1

+2

1

7.NS.3

MP.1

+2

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

5.4 + (-9.7)

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

10.8 + (-4.73)

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

-4.79 + (-0.4)

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

-10.9 + 6.1

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

2.2 - 7.3

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

-8.1 - (-8.9)

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

-18.278 - (-6.8)

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

17.9 - (-19.4)

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

Heike has two rocks. If the total weight of both rocks is 54.283 kilograms and the first rock weighs 29.928 kilograms, how much does the second rock weigh?

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

At dawn, the temperature at the summit of a mountain was -8.5 degrees Celsius. By noon, the temperature increased 3.6 degress Celsius. What was the temperature at noon?