Practice with the help of Spectrum Math Grade 1 Answer Key Chapter 3 Pretest regularly and improve your accuracy in solving questions.
Spectrum Math Grade 1 Chapter 3 Pretest Answers Key
Add.
Answer:
Given numbers are 5 and 6.
When both are added it generates the result 11 as shown Below.
Answer:
Given numbers are 9 and 9.
When both are added it generates the result 18 as shown Below.
Answer:
Given numbers are 8 and 7.
When both are added it generates the result 15 as shown Below.
Answer:
Given numbers are 6 and 8.
When both are added it generates the result 14 as shown Below.
Answer:
Given numbers are 4 and 9.
When both are added it generates the result 13 as shown Below.
Answer:
Given numbers are 7 and 5.
When both are added it generates the result 12 as shown Below.
Answer:
Given numbers are 8 and 9.
When both are added it generates the result 17 as shown Below.
Answer:
Given numbers are 8 and 8.
When both are added it generates the result 16 as shown Below.
Answer:
Given numbers are 7 and 9.
When both are added it generates the result 16 as shown Below.
Answer:
Given numbers are 8 and 5.
When both are added it generates the result 13 as shown Below.
Answer:
Given numbers are 6 and 6.
When both are added it generates the result 12 as shown Below.
Answer:
Given numbers are 7 and 4.
When both are added it generates the result 11 as shown Below.
Answer:
Given numbers are 9 and 6.
When both are added it generates the result 15 as shown Below.
Answer:
Given numbers are 7 and 6.
When both are added it generates the result 13 as shown Below.
Answer:
Given numbers are 7 and 7.
When both are added it generates the result 14 as shown Below.
Answer:
Given numbers are 11 and 8.
When both are added it generates the result 19 as shown Below.
Answer:
Given numbers are 12 and 7.
When both are added it generates the result 19 as shown Below.
Answer:
Given numbers are 11 and 9.
When both are added it generates the result 20 as shown Below.
Subtract.
Answer:
Given numbers are 15 and 7.
When 7 is subtracted from the number 15 the result obtained is 8 as shown Below
Answer:
Given numbers are 13 and 9.
When 9 is subtracted from the number 13 the result obtained is 4 as shown Below
Answer:
Given numbers are 17 and 8.
When 8 is subtracted from the number 17 the result obtained is 9 as shown Below
Answer:
Given numbers are 18 and 7.
When 7 is subtracted from the number 18 the result obtained is 11 as shown Below
Answer:
Given numbers are 12 and 6.
When 6 is subtracted from the number 12 the result obtained is 6 as shown Below
Answer:
Given numbers are 11 and 4.
When 4 is subtracted from the number 11 the result obtained is 7 as shown Below
Answer:
Given numbers are 19 and 7.
When 7 is subtracted from the number 19 the result obtained is 12 as shown Below
Answer:
Given numbers are 13 and 6.
When 6 is subtracted from the number 13 the result obtained is 7 as shown Below
Answer:
Given numbers are 18 and 9.
When 9 is subtracted from the number 18 the result obtained is 9 as shown Below
Answer:
Given numbers are 15 and 6.
When 6 is subtracted from the number 15 the result obtained is 9 as shown Below
Answer:
Given numbers are 16 and 8.
When 8 is subtracted from the number 16 the result obtained is 8 as shown Below
Answer:
Given numbers are 14 and 8.
When 8 is subtracted from the number 14 the result obtained is 6 as shown Below
Answer:
Given numbers are 12 and 9.
When 9 is subtracted from the number 12 the result obtained is 3 as shown Below
Answer:
Given numbers are 14 and 6.
When 6 is subtracted from the number 14 the result obtained is 8 as shown Below
Answer:
Given numbers are 17 and 9.
When 9 is subtracted from the number 17 the result obtained is 8 as shown Below
Answer:
Given numbers are 16 and 9.
When 9 is subtracted from the number 16 the result obtained is 7 as shown Below
Answer:
Given numbers are 20 and 8.
When 8 is subtracted from the number 20 the result obtained is 12 as shown Below
Answer:
Given numbers are 11 and 5.
When 5 is subtracted from the number 11 the result obtained is 6 as shown Below
Solve each problem.
There are 8 
in a jar.
There are 9 on the table.
How many in all? _______
Answer:
Number of 
 in a jar = 8
Number of  on the table = 9
Total  present on both jar and Table = 8 + 9 = 17
There are 12 
.
5 swim away.
How many are left? _______
Answer:
Total number of 
 present = 12
Number of  Swim away = 5
Number of  left = 12 – 5 = 7
There are 20 
on the shelf.
9 roll off.
How many are still on the shelf? _______
Answer:
Total number of 
  present = 20
Number of  that are roll off = 9
Number of  which are on the shell = 20 – 9 = 11
There are 6 
There are 
How many shoes in all? _______
Answer:
Number of 
 present = 6
Number of 
present = 1
Total number of shoe present in all = 1
I have 15 
.
8 are dirty.
How many are clean? _______
Answer:
Number of 
 present = 15
Number of  which are dirty = 8
Number of  which are clean = 15 – 8 = 7