Number Bars
complete a number bar for 20 using the number 4:
20 = 4 + 16
Complete a number bond for 10 using the number 4:
10 = 4+6
10 = 6+4
Pranav and Jordan have 11 grapes altogether. If Pranav has 4 grapes, how many does Jordan have?
7 Grapes
Complete a number bond for 20 using the number 10:
20 = 10+10
Create as many number bonds as you can for the number 10:
(at least 4)
10 = 1+9
10 = 2+8
10 = 3+7
10 = 4+6
10 = 5+5
Complete a number bar for 12 using the number 5:
12 = 5+7
Complete the number bar for 13 using the number 5:
13 = 5+8
13 = 8+5
Maria has 9 freckles. If Taylor has 6 more freckles than Maria has, how many freckles does Taylor have?
Create a number bond for 30 using the number 20:
30 = 20+10
Create a number bar for 30 using the number 10:
30 = 10+20
complete a number bar for 19 using the number 7:
19 = 7+12
Complete the number bond for 17 using the number 6:
17 = 6+11
17 = 11+6
Jasmine is getting her car fixed in 12 days and her birthday is 7 days after that. How many days from now is her birthday?
12+7 = 19 days
Create a number bond for 40 using the number 10:
40 = 10+30
Create as many number bonds as you can for the number 20:
(at least 5)
20 = 1+19
20 = 2+18
20 = 10+10
20 = 15+5
... and so on
Complete a number bar for 21 using the number 10:
21 = 10 + 11
Complete the number bond for 20 using the number 3:
20 = 3+17
20 = 17+3
A huuuuge brownie recipe calls for 15 cups of brown sugar and 6 cups of regular sugar. How many cups of sugar total does the huuuuuge brownie recipe need?
15+6 = 21
Create a number bond for 50 using the number 20:
50 = 20+30
Create a number bar for 60 using the number 40:
60 = 40+20
Complete a number bar for 30 using the number 6:
30 = 6 + 24
Complete the number bond for 30 using the number 22:
30 = 22+8
30 = 8+22
Connor wants to have 20 cats. If he only has 6 right now, how many cats does he need?
Create a number bond for the number 80 using the number 30:
80 = 30+50
Create a number bar for 90 using the number 50:
90 = 50+40