4 +=3 7 7 + 3 = 10 2 + 5 = 7 7 4 = 3 – 10 3 = 7 – WHICH NUMBER SENTENCE IS AN OPPOSITE NUMBER SENTENCE FOR EIGHT PLUS SIX EQUALS FOURTEEN? 86 +=14 21+ 2 = 14 7 + 7 = 14 8 2 = 6 – 14 8 = 6 − LOOK AT THE TWO PROBLEMS IN THE BOX. THE SAME NUMBER IS MISSING IN BOTH OF THEM. WHAT IS THE MISSING NUMBER? 65 = 60 60 + = 65 – 125 15 5 0 WHAT IS THE SOLUTION TO THIS PROBLEM? 419 12 = – 431 421 417 407 123 + 7 = 50 140 144 150 TONI HAD SEVEN HUNDRED FIFTY-NINE (759) CUCUMBERS. SHE SOLD FIVE HUNDRED SIXTY- THREE (563) OF THEM. HOW MANY CUCUMBERS DOES TONI HAVE LEFT? 116
4 +=3 7 7 + 3 = 10 2 + 5 = 7 7 – 4 = 3 10 – 3 = 7 WHICH NUMBER SENTENCE IS AN OPPOSITE NUMBER SENTENCE FOR EIGHT PLUS SIX EQUALS FOURTEEN? 86 +=14 21+ 2 = 14 7 + 7 = 14 8 – 2 = 6 14 − 8 = 6 LOOK AT THE TWO PROBLEMS IN THE BOX. THE SAME NUMBER IS MISSING IN BOTH OF THEM. WHAT IS THE MISSING NUMBER? 65 – = 60 60 + = 65 125 15 5 0 WHAT IS THE SOLUTION TO THIS PROBLEM? 419 – 12 = 431 421 417 407 123 + 7 = 50 140 144 150 TONI HAD SEVEN HUNDRED FIFTY-NINE (759) CUCUMBERS. SHE SOLD FIVE HUNDRED SIXTY- THREE (563) OF THEM. HOW MANY CUCUMBERS DOES TONI HAVE LEFT? 116