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add/sub
multiplication
division
alegbra
decimals
100

68 + 70?

what is 138

100

80 X 6?

what is 480

100

10 divided by 2

what is 5

100

68 + A =100

what is A = 32

100

2.1 + 8.9 = ?

what is 11.0

200

426 +74?

what is 500

200

210 X 10?

what is 2100

200

801 divided by 2

what is 400.5

200

10 X x = 420

what is x= 42
200

8.5 + 8.5 = ?

what is 17.0

300

829  + 981?

what is 1810

300

238 X 11?

what is 2618

300

827 divided by 10?

what is 82.7

300

G - 100 = 572

what is G = 672

300

6.3 divided by 3 =

what is 2.3

400

4321 - 1234?

what is 3087

400

54 X 21?

what is 1134

400

420 divided by 8

what is 52.5

400

X x 2 = 854

what is X = 427
400

26.7 + 10.8 = ?

what is 37.5

500

18287 + 1286?

what is 19573

500

74 X 29?

what is 2146

500

1 divided by 1?

what is 1
500

G + 1 = 1

what is G = 1
500

0.81841 + 0.18159

what is 1