（75－18）×7                9×6＋48                    88＋5×5

　　＝                          ＝                          ＝

　　＝                          ＝                          ＝

　　42÷（1＋6）                 6×（5＋4）                66＋8×4

　　＝                          ＝                          ＝

　　＝                          ＝                          ＝

　　（6＋2）×7                  （40－28）÷6              （42＋30）÷8

　　＝                          ＝                          ＝

　　＝                          ＝                          ＝

　　5×3＋19                     9×8＋39                    8×7＋36

　　＝                          ＝                          ＝

　　＝                          ＝                          ＝

　　6×8＋46                     （66－50）÷2              36÷（2＋4）

　　＝                          ＝                         ＝

　　＝                          ＝                         ＝