1) What is the inverse of addition? a) addition b) subtraction c) multiplication d) division 2) What is the inverse of subtraction? a) addition b) subtraction c) multiplication d) division 3) What is the inverse of division? a) addition b) subtraction c) multiplication d) division 4) What is the inverse of multiplication? a) addition b) subtraction c) multiplication d) division 5) Which TWO steps are required to solve this equation? a) addition b) subtraction c) multiplication d) division 6) Which TWO inverse operations are needed to solve this equation? a) addition b) subtraction c) multiplication d) division 7) Which TWO inverse operations are needed to solve this equation? a) addition b) subtraction c) multiplication d) division 8) Which TWO inverse operations were used to solve this equation? a) addition b) subtraction c) multiplication d) division 9) Which TWO inverse operations are needed to solve this equation? a) addition b) subtraction c) multiplication d) division 10) Which operations CAN be used to solve this equation? a) addition b) subtraction c) multiplication d) division

排行榜

视觉风格

选项

切换模板

恢复自动保存: