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Addition

3000

5 + 5 = X

X = 10

4000

60 + 231 = X

X = 291

5000

2467 + 3,002 = X

X = 5,469

6000

6,450 + 650 = X

7100

7000

100 +275 +47 = X

X = 422

Subtraction

3000

100 - 25 = X

X = 75

4000

500 - 200 = X

X = 300

5000

345 -126 = x

219

6000

6,450 - 345 = X

X = 6,105

7000

100 - (80 - 50) - 2 = X

X = 68

Multiplication

3000

8 x 8 = X

X = 64

4000

1000 x 53 = X

X = 53, 000

5000

10.2 x 3.4 = X

X = 34.68

6000

(6-3) x (10 + 15) = X

X = 450

7000

(4-6) X (10+10) = x

-40

Fractions

3000

5/5 = X

X = 1

4000

1/2 - 1/2 = X

X = 2/2 or 1

5000

1/2 + 3 = X

X = 7/2

6000

10/3 - 5/3 - 3/3 =

X = 2/3

7000

1/6 + 2/3 = X

X = 5/6

Mix n Match

3000

5 x 3 = X

X= 15

4000

4^{2 =} X

X = 16

5000

2³ = x

8

6000

4³ = X

X = 64

7000

(3+5) x 8 - 3 = X

X = 61