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Daniel Math Academy · Grade 5 Math

Number Patterns with Decimals

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

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Score/ 16

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Find the rule. Fill in the missing numbers.

1. 1
   $5.9,4.8,3.7,\boxed{},\boxed{},0.4$
2. 2
   $7.7,6.3,\boxed{},3.5,\boxed{},0.7$
3. 3
   $8.0,6.9,5.8,\boxed{},\boxed{},2.5$
4. 4
   $7.4,6.5,\boxed{},\boxed{},3.8,2.9$
5. 5
   $1.1,1.5,1.9,\boxed{},2.7,\boxed{}$
6. 6
   $1.8,3.3,\boxed{},6.3,7.8,\boxed{}$
7. 7
   $1.8,3.1,\boxed{},5.7,\boxed{},8.3$
8. 8
   $7.4,6.0,\boxed{},\boxed{},1.8,0.4$
9. 9
   $0.3,0.5,0.7,\boxed{},1.1,\boxed{}$
10. 10
    $0.1,0.8,1.5,2.2,\boxed{},\boxed{}$
11. 11
    $2.3,3.1,\boxed{},4.7,\boxed{},6.3$
12. 12
    $7.5,6.1,4.7,3.3,\boxed{},\boxed{}$
13. 13
    $6.3,5.4,\boxed{},3.6,\boxed{},1.8$
14. 14
    $3.6,3.4,3.2,3.0,\boxed{},\boxed{}$
15. 15
    $3.9,3.2,\boxed{},1.8,\boxed{},0.4$
16. 16
    $2.4,3.3,\boxed{},5.1,\boxed{},6.9$

Daniel Math Academy · Grade 5 Math

Answer Key

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

1. 1$2.6,1.5$ (subtract 1.1)
2. 2$4.9,2.1$ (subtract 1.4)
3. 3$4.7,3.6$ (subtract 1.1)
4. 4$5.6,4.7$ (subtract 0.9)
5. 5$2.3,3.1$ (add 0.4)
6. 6$4.8,9.3$ (add 1.5)
7. 7$4.4,7.0$ (add 1.3)
8. 8$4.6,3.2$ (subtract 1.4)
9. 9$0.9,1.3$ (add 0.2)
10. 10$2.9,3.6$ (add 0.7)
11. 11$3.9,5.5$ (add 0.8)
12. 12$1.9,0.5$ (subtract 1.4)
13. 13$4.5,2.7$ (subtract 0.9)
14. 14$2.8,2.6$ (subtract 0.2)
15. 15$2.5,1.1$ (subtract 0.7)
16. 16$4.2,6.0$ (add 0.9)