Answer Key to Math Practice Worksheet for Alt Addition Number Patterns (Larger Multiple Step)
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| Alt Addition Number Patterns (Larger Multiple Step) Version 4 | Name:________________________ |
Complete the list and describe the pattern!
210, 265, 290, 345 , 370 , 425 , ... | What is the pattern? Add 55, then add 25 |
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677, 714, 770, 807 , 863 , 900 , ... | What is the pattern? Add 37, then add 56 |
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795, 872, 922, 999 , 1049 , 1126 , ... | What is the pattern? Add 77, then add 50 |
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286, 366, 465, 545 , 644 , 724 , ... | What is the pattern? Add 80, then add 99 |
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595, 614, 661, 680 , 727 , 746 , ... | What is the pattern? Add 19, then add 47 |
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156 , 255 , 341 , 440, 526, 625, ... | What is the pattern? Add 99, then add 86 |
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581, 636, 689, 744 , 797 , 852 , ... | What is the pattern? Add 55, then add 53 |
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807 , 842 , 941 , 976, 1075, 1110, ... | What is the pattern? Add 35, then add 99 |
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474 , 509 , 583 , 618, 692, 727, ... | What is the pattern? Add 35, then add 74 |
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210, 265, 290, 345 , 370 , 425 , ... | What is the pattern? Add 55, then add 25 |
