38
81 + 63 = 144
Nought plus twelve. One plus eleven. Two plus ten. Three plus nine. Four plus eight. Five plus seven. Six plus six !
Six to the nearest ten is ten. Three to the nearest ten is zero.
6 and 1/3
Three plus six equals nine.
Twenty is to ten as six is to three. This is because ten is half of twenty, and three is half of six. The relationship is one of division by two.
Ten sevenths or one and three sevenths
Six.
Three minus three times six plus two is equal to -13.
6 + 10 = 16
Six
68.3