Multiplication
Solve: 19·3=?
57
Divide: 356÷4=?
89
What are fractions?
Fractions are just numbers.
Solve: -7+2=?
-5
Translate: 40,014
Forty-thousand and fourteen
Solve: 25·5=?
125
Divide: 259÷8=?
32.375
What are whole numbers?
Whole numbers are COUNTING NUMBERS starting at zero and going forever.
Solve: (-53)-25=?
-78
Translate: 827,615,026
Eight hundred twenty-seven million six hundred fifteen thousand and twenty-six
Solve: 250·50=?
12,500
Divide: 859÷5=?
171.8
What are integers?
Positive whole numbers, their negative opposite and zero.
Solve: 351-(-516)
867
Translate: 3,021,105,458
Three billion twenty-one million one hundred five thousand four hundred fifty-eight.
Solve: 492·32=?
15,744
Divide: 1,452÷5=?
290.4
Fractions correspond to ________
Division.
Solve: 67-(-350)-89=?
328
Translate: 60,714,003,012,900
Sixty trillion seven hundred fourteen billion three million twelve thousand nine hundred.
Solve: 681·125=?
85,125
Fill in the blank
4,965÷__=198.6
25
To simplify a fraction, you factor out a 1. To Anti-simplify, you _______ by a __.
Multiply/1
Solve: (-964)-99+1250=?
187
Translate: 59,865,516,154,085,001
Fifty-nine quadrillion eight hundred sixty-five trillion five hundred sixteen billion one hundred fifty-four million eighty-five thousand and one