What is calcmari?

If Ryan bought 3 packages of pencils Each package contains twelve pencils Michael bought twice as many pencils as Ryan bought How many pencils did Michael buy Write a number sentence? How many square cm in 0.12 square meter? What is 546 divided by 2? What is 1yd 2ft 6in plus 2yd 1ft 9in? 75 percent can also be written as? Which shape has 3 obtuse angles and 4 equal sides? How many years has it been since 1753? What is the SEA equivalent of RSt 52-3? Was albert Einstein family rich or poor? How do you spell 40 in word form? 0.09 as a fraction? Why are the 1920s known as the and ldquoRoaring Twenties. and What made this decade so different from the decade before or after it? How does 2 plus 2 equals Fish 3 plus 3 equals Eight 7 plus 7 equals Triangle? What are the names of each face on a tetrahedron? What is 6 ft and 5 inches plus 3 ft and 9 inches? What fraction of 1KG is 720 G? How many angles does a rectangle has? One kilograms meters over seconds squared? Does it matter in which order we do each operation? Was the biggest t-rex 65 feet long and 35 feet tall?