Fast Facts
345 + 98 =
443
Solve for the missing small or large number in the number family.
x + 8 = 27
x = 19
755 765
755 < 765
Solve for the missing variable.
t + 45 = d when d = 90
t = 45
Write the two small and the large number from the number family sentence.
J is 65 more than 72.
Small Numbers: 65, 72
Large Number: J
257 - 16 =
241
Solve for the missing small or large number in the number family.
45 + r = 67
r = 22
Compare using >, <, or =
654 652
654 > 652
Solve for the missing variable.
37 + y = e when e = 98
y = 61
Write the two small and the large number from the number family sentence.
H is 78 less than 125.
Small Numbers: H, 78
Large Number: 125
368 - 19 =
349
Solve for the missing small or large number in the number family.
89 + 347 = t
t = 436
Compare using >, <, or =
987 1,022
987 < 1,022
Solve for the missing variable.
32 + h = z when z = 81
h = 49
Write the two small and the large number from the number family sentence.
I is 9 more than 16.
Small Numbers: 9, 16
Large Numbers: I
1,063 - 569 =
494
Solve for the missing small or large number in the number family.
246 + d = 987
d = 741
Compare using >, <, or =
765 785
765 < 785
Solve for the missing variable.
43 + p = k when p = 29
k = 72
Write the two small and the large number from the number family sentence.
L is 10 less than 54.
Small Numbers: 10, L
Large Number: 54
1,548 + 698 =
2,246
Solve for the missing small or large number in the number family.
y + 897 = 1,065
y = 168
Compare using >, <, or =
367 367
367 = 367
Solve for the missing variable.
12 + l = m when l = 36
m = 48
Write the two small and the large number from the number family sentence.
H is 24 more than 76.
Small Numbers: 24, 76
Large Number: H