Mind Stretch
📅 Tuesday, Jun 2
A 4-puzzle mix for Grade 8.
1
Find the Sum
In each group, one number equals two of the others added or multiplied together. Circle it.
2
Number Square
Fill the empty squares so every row and every column adds up to the number shown.
20121624828
Rows & columns add to 72
513139554327
Rows & columns add to 117
3
Fraction Workout
Fill the equal fraction, or write < , > , = between the two fractions.
23 = 6
28 22
12 = 6
14 = 16
18 23
4
Find the Sum Challenge
Circle the sum-number in each small group. Then circle the sum-number in the final group made of your answers.
Final:
Final:
Tip: tap a number to circle it, type answers in the boxes, and tap the symbol buttons (< = > or + − ×). Then hit Check!