First Grade Number Sense

Find the missing number: 5, 10, 15, ____, 25

• 30

• 20

• 25

• 5

Tags

CCSS.K.CC.A.1

CCSS.K.CC.A.2

Which numbers complete the number line?

• 1, 2, 4, 7

• 0, 1, 4, 10

• 1, 4, 7, 10

• 1, 4, 8, 10

Which symbols make this equation correct?

7 _____ 2_____9

• +, >

• >, <

• <, >

• +, =

Tags

CCSS.1.NBT.B.3

If I took 12 cubes away, how many cubes are left?

• 45

• 66

• 33

• 43

Which numbers complete this part of the hundreds chart?

• 44, 46, 47, 48

• 35, 55, 44, 46

• 24, 35, 44, 65

• 42, 43, 44, 45

Tags

CCSS.1.NBT.A.1

CCSS.1.NBT.B.2

Using the number line above, which equations would help you solve the story problem?

• 30+20 =50

• 50-30=20

• 30+30=60

• 60-30=30

Which numbers make this equation correct?

• 4, 0

• 6, 3

• 1, 5

• 2, 2

Regroup 1 set of tens into ones. How many tens and ones do you have now?

• 3 tens and 15 ones

• 4 tens and 5 ones

• 4 tens and 15 ones

• 3 tens and 5 ones

Which symbols make this equation true?

9 ______2 ______7

• +, >

• >, <

• -, =

• >, >

Select the answers below that count backward by 2?

• 20, 18, 17, 16

• 20, 18, 16, 14

• 44, 42, 40, 38

• 43, 41, 39, 37