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Comparing rational numbers

100

> , <, or = ?

-1 ___ 0

-1 < 0 

200

> , <, or = ?

0.8 __ 0.687

0.8 > 0.687

300

> , <, or = ?

-1,078,999 ___ -1,078,990

-1,078,999 < -1,078,990

400

> , <, or = ?

2³ / 2 ___ 4² / 2

2³ / 2 < 4² / 2

500

> , <, or = ?

(3+5)²/4 ___ (10-5)²/5

(3+5)²/4 > (10-5)²/5

Adding and Subtracting integers

100

-2 - 4 = ?

-2 -4 = - 6

200

100 - 1000 = ?

100 - 1000 = -900

300

-43 + (-12) = ?

-43 + (-12) = -55

400

35 - (- 56) = ?

35 - (- 56) = 91

500

-3056 + 234 = ?

-3056 + 234 = - 2822

Multiplying and Dividing Integers

100

(-3) x (- 2) = ?

(-3) x (- 2) = 6

200

13 x (- 3) = ?

13 x (- 3) = - 39

300

- 20 x 5 = ?

- 20 x 5 = - 100

400

- 439 x (- 3) = ?

- 439 x (- 3) = 1317

500

- 254 x 35 = ?

- 254 x 35 = - 8890

Like-terms

100

Are they like terms:

3a²   4a²

Yes!

200

Are they like terms:

5x³  5x²

No

300

Are they like terms:

35a⁷      -35a⁷

Yes!

400

30x + 2x - 1 + 3

32x + 2 

500

8a - 2a +13b - 6b

6a + 7b

Order of operations

100

(4+3) + 10/5 = ?

(4+3) + 10/5 = 9

200

4 + 3 x 2 / 1 + 2² = ?

4 + 3 x 2 / 1 + 2² = 14

300

4 + 32 / 4 + 3² = ?

4 + 32 / 4 + 3² = 21

400

8 + 1 x (12 - 4)² + 5 = ?

8 + 1 x (12 - 4)² + 5 = 77

500

12² / 1 + 5 - 12 / 3 = ?

12² / 1 + 5 - 12 / 3 = 145