Unit 1 Assesment master

Chris draws 9 birds. Luke draws 2 birds. How many birds do they draw in all?

Which shows how to count on to solve the problem?

• 9, 10, 11, 12

• 9,10,11,

• 9, 10

• 7,8,9

Lisa has 7 pencils. Armando has 2 more pencils than Lisa. Which equations show how many pencils in all? Choose all that apply.

• 7 + 9 = 16

• 7 + 2 = 9

• 7 + 7 + 2 = 16

• 7 + 7 = 14

• 7 + 7 + 7 = 21

Complete the equation to show how to find the sum of 7 + 6 by making a 10.

7 + ​ (a)   = ​ (b)   +​ (c)   =​ (d)  

• 5

• 6
• 10
• 3
• 13
• 11
• 5
• 4
• 14

Which have a sum of 14?

Choose all that apply.

• 8 + 7

• 10 + 4

• 7 + 7

• 9 + 4

• 8 + 6

6 friends want to play baseball. They need 9 players to make a team. How many more players do they need?

Match each solution to how it was solved.

count back ​ (a)  

use addition fact ​ (b)  

• a
• I
• m
• E
• N
• F
• B
• J
• c

6 friends want to play baseball. They need 9 players to make a team. How many more players do they need?use a subtraction fact ​ (a)  

count on ​ (b)  

• D
• C
• G
• O
• H
• L
• P
• K

Juan has 17 toy cars. He gives his brother 9 toy cars. Which addition fact can help you find how many toy cars Juan has left?

• 9 + 9 = 18

• 9 + 8 = 17

• 10 + 7 = 17

• 9 + 6 = 15

16 - 8 =

• 7

• 8

• 9

• 10

Jen has some rings. She gives 5 rings to Carrie. Now Jen has 7 rings. How many rings did Jen have at first? Which equation can be used to solve?

• 7 - 5 = 2

• 5 + 7 = 11

• 5 + 7 = 12

• 5 + 7 = 13

Marco has 8 apples. Jerry gives him some more apples. Now Marco has 13 apples. How many apples did Jerry give Marco? Part A: Which equation can be used to solve the problem?

(a)  

part B How many apples did Jerry give Marco? ​ (b)  

• 13 + 8 = ?

• 8 + 13 = ?

• 13 - 8 = ?
• 5
• 3
• 4
• 6