Multiplication
Addition
Subtraction
Square root
MYSTERY
100

what is 8 x 8?

what number is 64

100

what is 46 + 46?

what number is 92

100

480 - 479?

what number is 1

100

square root of 49?

what number is 7

100

90 divided by 6

what is 15

200

what is 7 x 7?

what number is 59

200

what is 16 + 16

what number is 32

200

495 - 330

what number is 165

200

square root of 64?

what number is eight

200

the degree angle of a circle

what is 360 degrees

300

what is 5 x 5 x 3?

what number is 75

300

what is 44 + 52?

what number is 96

300

90 - 550?

what number is -460

300

square root of 81?

what number is nine


300

 250- 1\2 + 123- 45+78-56+2=

what number is 352

400

what is 56 x 5?

what is 56 x 8?

what number is 280

what number is 448

400

what is 1 + 1?

2 ones

400

1000- 500 - 33?

what number is 467

400

square root of 144?

what number is 12


400

would this be fair: Say Amina got 5 pancakes and Rubi got yogurt, would that be fair?

say there were 10 buildings and each of them had the same amount of windows witch they all had 13, how many windows are their in all?

It would be fair.


what number is 130

500

what is 12 x 12?

what is 7 x 9?

what is 11 x 9?

what is 6 x 8

what is 12 x 9?

what number is 144

what number is 63

what number is 99

what number is 49

what number is 108

500

556 +198 + 345?

what number is 1106

500

12-9-7-90-50+44

what number is 198

500

square root of 1000

what number is 31

500

55 x 6 + 8 +22_500


what number is -140