Here are the solutions to the math problems:
Write the predecessor (the number before):
- The predecessor of 52 is 51.
- The predecessor of 90 is 89.
- The predecessor of 111 is 110.
- The predecessor of 257 is 256.
- The predecessor of 300 is 299.
- The predecessor of 538 is 537.
- The predecessor of 649 is 648.
- The predecessor of 70 is 69.
- The predecessor of 860 is 859.
- The predecessor of 909 is 908.
Write the successor (the number after):
- The successor of 79 is 80.
- The successor of 169 is 170.
- The successor of 200 is 201.
- The successor of 352 is 353.
- The successor of 468 is 469.
- The successor of 307 is 308.
- The successor of 430 is 431.
- The successor of 729 is 730.
- The successor of 887 is 888.
- The successor of 945 is 946.
Write the number between:
- 67 68 69
- 199 200 201
- 109 110 111
- 758 759 760
- 920 921 922
Continue the pattern:
- 472, 476, 480, 484, 488, 492 (adding 4 each time)
- 540, 560, 580, 600, 620, 640 (adding 20 each time)
- 950, 900, 850, 800, 750, 700 (subtracting 50 each time)
Last free one today — make it count tomorrow, or type /upgrade for unlimited.