一图四式练习题一图四式练习题姓名：姓名： 家长签名：家长签名：1、 2、+ = + = + = + = = = = = 3、 4、+ = + =+ = + = = _ = = _ =5、 6、+ = + =+ = + = = = = =7、请你用 9、6、3 这三个数，写出二道加法算式和二道减法算式。+ = + = = =8、请你用 4、5、9 这三个数，写出二道加法算式和二道减法算式。+ = + = = =9、请你从 9、6、3、7 中选三个数，写出二道加法算式和二道减法算式。+ = + = = =10 请你从 2、6、3、5 中选三个数，写出二道加法算式和二道减法算式。+ = + = = =11、请你从 7、8、3、4 中选三个数，写出二道加法算式和二道减法算式。+ = + = = =12、请你 从 9、7、3、2 中选三个数，写出二道加法算式和二道减法算式。+ = + = = =