Adding with a Number Line
Show 8 + 4 on a number line and the answer.
Start at 8 and show 4 hops to get 12 (8 + 4 = 12)
How many tens and ones in total for 13+1?
1 ten and 4 ones. (13 + 1 = 14)
What is 10+10?
10 + 10 = 20
Sloane has 3 lollipops and Lara gave her 5 more lollipops. How many lollipops does Sloane have in all?
Sloane has 8 lollipops. 3 + 5 = 8
Show 13 + 10 on a number line and the answer.
Start at 13 and make one +10 hop or 10 ones hops. (13 + 10 = 23)
How many tens and ones in total for 21 + 11?
3 tens and 2 ones (21 + 11 =32)
What is 25+10?
25 + 10 = 35
Raza has 10 Spiderman stickers and Maya gave him 12 more. How many Spiderman stickers does Raza have now?
Raza has 22 stickers. 10 + 12 = 22
Show 23 + 15 on a number line and the answer.
Start at 23 and make one +10 hop and 5 ones hops or make 15 ones hops. (23 + 15 = 38)
How many tens and ones in total for 30 + 40?
7 tens and 0 ones. ( 30 + 40 = 70)
What is 51+30?
51 + 30 = 81
Sophie has 8 pencils. Julianna gives her 12 more pencils. How many pencils does Sophie have now?
Sophie has 20 pencils. (8 + 12 = 20)
Show 65 + 16 on a number lines and the answer.
Start at 65 then make one +10 hop and 6 ones hops or 16 ones hops. (65 + 16 = 81)
How many tens and ones in total for 65 + 10?
7 tens and 5 ones (65 + 10 = 75)
What is 65+24?
65 + 24 = 89
Jacob has 23 pieces of paper. Brandon gave Jacob 11 more pieces of paper. How many pieces of paper does Jacob have now?
Jacob has 34 pieces of paper. (23 + 11 = 34)
Show 50 + 50 on a number line and the answer.
Start at 50 then make five +10 hops. (50 + 50 = 100)
How many tens and ones in total for 42 + 52?
9 tens and 4 ones (42 + 52 = 94)
What is 106+14?
106 + 14 = 120
Chihaya has 35 Pokemon cards. Theo has 48 Pokemon cards. Tikhon has 50 Pokemon cards. How many Pokemon cards do they have in all?
Theo, Chihaya, and Tikhon has 133 Pokemon cards (48 + 35 + 50 = 133)