Number Patterns with Decimals

Daniel Math Academy · Grade 5 Math

Number Patterns with Decimals

Skill X.2 · Patterns & rules · ★★☆ Medium · Quarter 1

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Find the rule. Fill in the missing numbers.

1. 1
   $4.1,3.5,2.9,\boxed{},\boxed{},1.1$
2. 2
   $1.4,2.5,\boxed{},\boxed{},5.8,6.9$
3. 3
   $3.5,2.9,\boxed{},1.7,\boxed{},0.5$
4. 4
   $2.5,4.0,\boxed{},7.0,\boxed{},10.0$
5. 5
   $2.0,2.4,\boxed{},3.2,\boxed{},4.0$
6. 6
   $0.7,1.6,\boxed{},3.4,\boxed{},5.2$
7. 7
   $3.7,3.4,3.1,\boxed{},\boxed{},2.2$
8. 8
   $2.8,3.9,\boxed{},6.1,7.2,\boxed{}$
9. 9
   $6.7,5.4,4.1,\boxed{},\boxed{},0.2$
10. 10
    $2.5,2.9,\boxed{},3.7,4.1,\boxed{}$
11. 11
    $2.2,3.6,5.0,\boxed{},\boxed{},9.2$
12. 12
    $0.2,1.0,\boxed{},2.6,\boxed{},4.2$
13. 13
    $2.9,4.3,\boxed{},7.1,\boxed{},9.9$
14. 14
    $7.4,6.1,4.8,\boxed{},\boxed{},0.9$
15. 15
    $1.8,1.5,1.2,\boxed{},\boxed{},0.3$
16. 16
    $8.4,7.1,\boxed{},4.5,\boxed{},1.9$

Daniel Math Academy · Grade 5 Math

Answer Key

X.2 Number Patterns with Decimals · ★★☆ Medium

1. 1$2.3,1.7$ (subtract 0.6)
2. 2$3.6,4.7$ (add 1.1)
3. 3$2.3,1.1$ (subtract 0.6)
4. 4$5.5,8.5$ (add 1.5)
5. 5$2.8,3.6$ (add 0.4)
6. 6$2.5,4.3$ (add 0.9)
7. 7$2.8,2.5$ (subtract 0.3)
8. 8$5.0,8.3$ (add 1.1)
9. 9$2.8,1.5$ (subtract 1.3)
10. 10$3.3,4.5$ (add 0.4)
11. 11$6.4,7.8$ (add 1.4)
12. 12$1.8,3.4$ (add 0.8)
13. 13$5.7,8.5$ (add 1.4)
14. 14$3.5,2.2$ (subtract 1.3)
15. 15$0.9,0.6$ (subtract 0.3)
16. 16$5.8,3.2$ (subtract 1.3)