Name: ______________________ Date: _______________________ Tindley Preparatory Academy Summer School Math Grade 7/8 – Lesson 1: Number Sense 24 CHALLENGES Make the number 24 using the four numbers given. You can add, subtract, multiply and divide. Use all four numbers, but use each number only once. There is at least one solution to every set of numbers. ALGEBRA 24 CHALLENGES Find a value for x and/or y (any whole number from 1 to 9) which, when used with the other numbers on the card, can make 24. You can add, subtract, multiply and divide. Use all four numbers, but use each number only once. 1 9 y+7 5 2 7 3 8 Example: Example: y=1 2*9 = 18 8+3=11 1+7=8, 7-1 = 6 5+8=13, 13+11=24 18 + 6 = 24 7 8 2y-y 2 8 5 3 1
Name: ______________________ Date: _______________________ Tindley Preparatory Academy Summer School Math – Grade 7/8 Lesson 1: Number Sense 24 CHALLENGES Make the number 24 using the four numbers given. You can add, subtract, multiply and divide. Use all four numbers, but use each number only once. There is at least one solution to every set of numbers. ALGEBRA 24 CHALLENGES Find a value for x and/or y (any whole number from 1 to 9) which, when used with the other numbers on the card, can make 24. You can add, subtract, multiply and divide. Use all four numbers, but use each number only once. 1 9 y+7 5 2 7 3 8 Example: 2*9 = 18 7-1 = 6 18 + 6 = 24 Example: y=1 1+7=8, 8+3=11 5+8=13, 13+11=24 7 8 2y-y 2 8 5 3 1
W1-MA-SUMMER-Gr7-NumberSense01.docx